Marimaca Reports Additional High-Grade Silver Assays from Consolidated Drill Results at Pampa Medina
Original announcement by tmx on
- Company
- Marimaca Copper Corp.
- Ticker
- MARI
- Exchange
- TSX
- Region
- Antofagasta region
- Primary commodity
- Silver
- Secondary commodities
- Copper
- Document categories
- Drill results
- Extracted
- 2026-09-14 10:56:04 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Marimaca Copper Corp. has released complete silver assay results from its Pampa Medina deposit in Chile, revealing consistent, high-grade silver mineralization correlated with copper. These new assays highlight the potential for significant silver by-product credits, with drilling ongoing to define high-grade zones and test extensions. The company notes that copper assays for these holes were previously released.
Reasoning: Marimaca Copper reports new, high-grade silver assays from its Pampa Medina deposit, which are consistent and strongly correlated with copper mineralization, indicating significant by-product potential. The results are supported by robust QA/QC and QP/CP sign-off, and ongoing drilling aims to expand the known mineralization.
Positive factors
- High-grade silver intercepts
- Consistent silver mineralization correlated with copper
- Potential for significant silver by-product credits
- JORC and NI 43-101 compliant reporting
- QP/CP signed off on results
- Detailed QA/QC procedures disclosed
- Step-out drilling indicates potential for extensions
Negative factors
- Copper assays previously released, reducing novelty for copper
- No metal equivalent assumptions disclosed
- No specific cut-off grade used for interval calculations
- True widths are estimated, not explicitly stated for each intercept
Facts used in scoring: 115
Extracted facts
Stored fact records: 115. Some facts used in scoring do not have a stored record.
Drill Results (115)
SMR-01Pampa Medina · copperGrade: 0.49Grade Unit: %Intercept: 400 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.49
- Grade Unit
- %
- Intercept
- 400 m
- From
- 250 m
- To
- 650 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:250-650
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.49”
Context: 400
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 4.8Grade Unit: g/tIntercept: 400 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 4.8
- Grade Unit
- g/t
- Intercept
- 400 m
- From
- 250 m
- To
- 650 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:250-650
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (400m) with weak silver grade (4.8 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Evidence · table
“4.8”
Context: 400
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 0.7Grade Unit: %Intercept: 216 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 216 m
- From
- 250 m
- To
- 466 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:250-466
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (216m) with strong copper grade (0.70% Cu), but the results are historical.
Positive factors
- Strong copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.70”
Context: 216
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 7.6Grade Unit: g/tIntercept: 216 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 7.6
- Grade Unit
- g/t
- Intercept
- 216 m
- From
- 250 m
- To
- 466 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:250-466
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (216m) with weak silver grade (7.6 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Evidence · table
“7.6”
Context: 216
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 1.2Grade Unit: %Intercept: 102 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 102 m
- From
- 250 m
- To
- 352 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:250-352
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (102m) with exceptional copper grade (1.20% Cu), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.20”
Context: 102
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 12.2Grade Unit: g/tIntercept: 102 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 12.2
- Grade Unit
- g/t
- Intercept
- 102 m
- From
- 250 m
- To
- 352 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:250-352
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (102m) with weak silver grade (12.2 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Evidence · table
“12.2”
Context: 102
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 1.57Grade Unit: %Intercept: 76 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.57
- Grade Unit
- %
- Intercept
- 76 m
- From
- 276 m
- To
- 352 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:276-352
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (76m) with exceptional copper grade (1.57% Cu), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.57”
Context: 76
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 16.3Grade Unit: g/tIntercept: 76 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 16.3
- Grade Unit
- g/t
- Intercept
- 76 m
- From
- 276 m
- To
- 352 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:276-352
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (76m) with weak silver grade (16.3 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Evidence · table
“16.3”
Context: 76
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 2.05Grade Unit: %Intercept: 56 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.05
- Grade Unit
- %
- Intercept
- 56 m
- From
- 296 m
- To
- 352 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:296-352
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (56m) with exceptional copper grade (2.05% Cu), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“2.05”
Context: 56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 22Grade Unit: g/tIntercept: 56 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 22
- Grade Unit
- g/t
- Intercept
- 56 m
- From
- 296 m
- To
- 352 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:296-352
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (56m) with weak silver grade (22.0 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Evidence · table
“22.0”
Context: 56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 5.11Grade Unit: %Intercept: 18 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 5.11
- Grade Unit
- %
- Intercept
- 18 m
- From
- 320 m
- To
- 338 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:320-338
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (5.11% Cu) over a moderate intercept length (18m), but the results are historical.
Positive factors
- Exceptional copper grade
Negative factors
- Copper assays previously released
Evidence · table
“5.11”
Context: 18
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 53.4Grade Unit: g/tIntercept: 18 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 53.4
- Grade Unit
- g/t
- Intercept
- 18 m
- From
- 320 m
- To
- 338 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:320-338
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Moderate silver grade (53.4 g/t) over a moderate intercept length (18m), significantly above the peer group's 75th percentile, and these are new assays.
Positive factors
- Moderate silver grade
- Above 75th percentile of peer group
- New silver assays
Evidence · table
“53.4”
Context: 18
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 0.82Grade Unit: %Intercept: 14 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.82
- Grade Unit
- %
- Intercept
- 14 m
- From
- 408 m
- To
- 422 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:408-422
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Strong copper grade (0.82% Cu) over a narrow intercept length (14m), but the results are historical.
Positive factors
- Strong copper grade
Negative factors
- Copper assays previously released
Evidence · table
“0.82”
Context: 14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 12.3Grade Unit: g/tIntercept: 14 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 12.3
- Grade Unit
- g/t
- Intercept
- 14 m
- From
- 408 m
- To
- 422 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:408-422
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (12.3 g/t) over a narrow intercept length (14m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Evidence · table
“12.3”
Context: 14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 0.62Grade Unit: %Intercept: 32 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.62
- Grade Unit
- %
- Intercept
- 32 m
- From
- 618 m
- To
- 650 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:618-650
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Moderate copper grade (0.62% Cu) over a moderate intercept length (32m), but the results are historical.
Positive factors
- Moderate copper grade
Negative factors
- Copper assays previously released
Evidence · table
“0.62”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 5.8Grade Unit: g/tIntercept: 32 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 5.8
- Grade Unit
- g/t
- Intercept
- 32 m
- From
- 618 m
- To
- 650 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:618-650
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (5.8 g/t) over a moderate intercept length (32m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Evidence · table
“5.8”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · copperGrade: 3.43Grade Unit: %Intercept: 2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 3.43
- Grade Unit
- %
- Intercept
- 2 m
- From
- 648 m
- To
- 650 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:648-650
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (3.43% Cu) over a narrow intercept length (2m), but the results are historical.
Positive factors
- Exceptional copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“3.43”
Context: 2
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-01Pampa Medina · silverGrade: 45Grade Unit: g/tIntercept: 2 mView all detailsHide details
Identity
- Hole ID
- SMR-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 45
- Grade Unit
- g/t
- Intercept
- 2 m
- From
- 648 m
- To
- 650 m
- Hole Depth
- 650 m
- Intercept Depth
- 250 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-01:648-650
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407062.8
- Northing
- 7441273.7
- CRS
- WGS84 UTM
- Elevation
- 1270.17 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Moderate silver grade (45.0 g/t) over a narrow intercept length (2m), above the peer group's 75th percentile, and these are new assays.
Positive factors
- Moderate silver grade
- Above 75th percentile of peer group
- New silver assays
Negative factors
- Narrow intercept length
Evidence · table
“45.0”
Context: 2
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · copperGrade: 0.7Grade Unit: %Intercept: 8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 8 m
- From
- 210 m
- To
- 218 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:210-218
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Strong copper grade (0.70% Cu) over a narrow intercept length (8m), but the results are historical.
Positive factors
- Strong copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“0.70”
Context: 8
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · silverGrade: 8.3Grade Unit: g/tIntercept: 8 mView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 8.3
- Grade Unit
- g/t
- Intercept
- 8 m
- From
- 210 m
- To
- 218 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:210-218
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (8.3 g/t) over a narrow intercept length (8m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Negative factors
- Narrow intercept length
Evidence · table
“8.3”
Context: 8
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · copperGrade: 0.31Grade Unit: %Intercept: 18 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 18 m
- From
- 258 m
- To
- 276 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:258-276
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak copper grade (0.31% Cu) over a moderate intercept length (18m), but the results are historical.
Negative factors
- Weak copper grade
- Copper assays previously released
Evidence · table
“0.31”
Context: 18
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · silverGrade: 2.7Grade Unit: g/tIntercept: 18 mView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.7
- Grade Unit
- g/t
- Intercept
- 18 m
- From
- 258 m
- To
- 276 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:258-276
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (2.7 g/t) over a moderate intercept length (18m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“2.7”
Context: 18
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · copperGrade: 1.14Grade Unit: %Intercept: 14 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.14
- Grade Unit
- %
- Intercept
- 14 m
- From
- 440 m
- To
- 454 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:440-454
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.14% Cu) over a narrow intercept length (14m), but the results are historical.
Positive factors
- Exceptional copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“1.14”
Context: 14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · silverGrade: 12.3Grade Unit: g/tIntercept: 14 mView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 12.3
- Grade Unit
- g/t
- Intercept
- 14 m
- From
- 440 m
- To
- 454 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:440-454
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (12.3 g/t) over a narrow intercept length (14m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Negative factors
- Narrow intercept length
Evidence · table
“12.3”
Context: 14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · copperGrade: 1.04Grade Unit: %Intercept: 4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.04
- Grade Unit
- %
- Intercept
- 4 m
- From
- 490 m
- To
- 494 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:490-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.04% Cu) over a narrow intercept length (4m), but the results are historical.
Positive factors
- Exceptional copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“1.04”
Context: 4
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · silverGrade: 2.5Grade Unit: g/tIntercept: 4 mView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.5
- Grade Unit
- g/t
- Intercept
- 4 m
- From
- 490 m
- To
- 494 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:490-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (2.5 g/t) over a narrow intercept length (4m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Negative factors
- Narrow intercept length
- Weak silver grade
Evidence · table
“2.5”
Context: 4
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · copperGrade: 0.77Grade Unit: %Intercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.77
- Grade Unit
- %
- Intercept
- 6 m
- From
- 538 m
- To
- 544 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:538-544
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Moderate copper grade (0.77% Cu) over a narrow intercept length (6m), but the results are historical.
Positive factors
- Moderate copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“0.77”
Context: 6
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-04Pampa Medina · silverGrade: 4.7Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SMR-04
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 4.7
- Grade Unit
- g/t
- Intercept
- 6 m
- From
- 538 m
- To
- 544 m
- Hole Depth
- 556 m
- Intercept Depth
- 210 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-04:538-544
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406763.4
- Northing
- 7441275.7
- CRS
- WGS84 UTM
- Elevation
- 1276.67 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (4.7 g/t) over a narrow intercept length (6m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Negative factors
- Narrow intercept length
- Weak silver grade
Evidence · table
“4.7”
Context: 6
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · copperGrade: 0.42Grade Unit: %Intercept: 50 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.42
- Grade Unit
- %
- Intercept
- 50 m
- From
- 240 m
- To
- 290 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:240-290
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak copper grade (0.42% Cu) over a moderate intercept length (50m), but the results are historical.
Positive factors
- Moderate intercept length
Negative factors
- Weak copper grade
- Copper assays previously released
Evidence · table
“0.42”
Context: 50
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · silverGrade: 2.4Grade Unit: g/tIntercept: 50 mView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.4
- Grade Unit
- g/t
- Intercept
- 50 m
- From
- 240 m
- To
- 290 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:240-290
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (2.4 g/t) over a moderate intercept length (50m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“2.4”
Context: 50
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · copperGrade: 0.54Grade Unit: %Intercept: 54 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.54
- Grade Unit
- %
- Intercept
- 54 m
- From
- 470 m
- To
- 524 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:470-524
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Moderate copper grade (0.54% Cu) over a long intercept length (54m), but the results are historical.
Positive factors
- Moderate copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.54”
Context: 54
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · silverGrade: 5.4Grade Unit: g/tIntercept: 54 mView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 5.4
- Grade Unit
- g/t
- Intercept
- 54 m
- From
- 470 m
- To
- 524 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:470-524
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (54m) with weak silver grade (5.4 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“5.4”
Context: 54
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · copperGrade: 0.81Grade Unit: %Intercept: 32 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.81
- Grade Unit
- %
- Intercept
- 32 m
- From
- 470 m
- To
- 502 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:470-502
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Strong copper grade (0.81% Cu) over a moderate intercept length (32m), but the results are historical.
Positive factors
- Strong copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.81”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · silverGrade: 9.1Grade Unit: g/tIntercept: 32 mView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 9.1
- Grade Unit
- g/t
- Intercept
- 32 m
- From
- 470 m
- To
- 502 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:470-502
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (9.1 g/t) over a moderate intercept length (32m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“9.1”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · copperGrade: 1.17Grade Unit: %Intercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.17
- Grade Unit
- %
- Intercept
- 10 m
- From
- 482 m
- To
- 492 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:482-492
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.17% Cu) over a narrow intercept length (10m), but the results are historical.
Positive factors
- Exceptional copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“1.17”
Context: 10
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMR-05Pampa Medina · silverGrade: 14Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- SMR-05
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 14
- Grade Unit
- g/t
- Intercept
- 10 m
- From
- 482 m
- To
- 492 m
- Hole Depth
- 700 m
- Intercept Depth
- 240 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMR-05:482-492
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407361.6
- Northing
- 7441273.8
- CRS
- WGS84 UTM
- Elevation
- 1268.8 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (14.0 g/t) over a narrow intercept length (10m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Negative factors
- Narrow intercept length
- Weak silver grade
Evidence · table
“14.0”
Context: 10
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 0.65Grade Unit: %Intercept: 242 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.65
- Grade Unit
- %
- Intercept
- 242 m
- From
- 252 m
- To
- 494 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:252-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (242m) with moderate copper grade (0.65% Cu), but the results are historical.
Positive factors
- Moderate copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.65”
Context: 242
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 6.8Grade Unit: g/tIntercept: 242 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 6.8
- Grade Unit
- g/t
- Intercept
- 242 m
- From
- 252 m
- To
- 494 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:252-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (242m) with weak silver grade (6.8 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“6.8”
Context: 242
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 1.2Grade Unit: %Intercept: 68 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 68 m
- From
- 298 m
- To
- 366 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:298-366
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (68m) with exceptional copper grade (1.20% Cu), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.20”
Context: 68
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 13.6Grade Unit: g/tIntercept: 68 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 13.6
- Grade Unit
- g/t
- Intercept
- 68 m
- From
- 298 m
- To
- 366 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:298-366
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (68m) with weak silver grade (13.6 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“13.6”
Context: 68
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 2.25Grade Unit: %Intercept: 20 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.25
- Grade Unit
- %
- Intercept
- 20 m
- From
- 298 m
- To
- 318 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:298-318
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (2.25% Cu) over a moderate intercept length (20m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“2.25”
Context: 20
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 25.9Grade Unit: g/tIntercept: 20 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 25.9
- Grade Unit
- g/t
- Intercept
- 20 m
- From
- 298 m
- To
- 318 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:298-318
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (25.9 g/t) over a moderate intercept length (20m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“25.9”
Context: 20
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 1.03Grade Unit: %Intercept: 32 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.03
- Grade Unit
- %
- Intercept
- 32 m
- From
- 332 m
- To
- 364 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:332-364
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.03% Cu) over a moderate intercept length (32m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.03”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 12Grade Unit: g/tIntercept: 32 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 12
- Grade Unit
- g/t
- Intercept
- 32 m
- From
- 332 m
- To
- 364 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:332-364
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (12.0 g/t) over a moderate intercept length (32m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“12.0”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 0.84Grade Unit: %Intercept: 74 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.84
- Grade Unit
- %
- Intercept
- 74 m
- From
- 420 m
- To
- 494 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:420-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (74m) with strong copper grade (0.84% Cu), but the results are historical.
Positive factors
- Strong copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.84”
Context: 74
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 8.3Grade Unit: g/tIntercept: 74 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 8.3
- Grade Unit
- g/t
- Intercept
- 74 m
- From
- 420 m
- To
- 494 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:420-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (74m) with weak silver grade (8.3 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“8.3”
Context: 74
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 1.07Grade Unit: %Intercept: 40 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.07
- Grade Unit
- %
- Intercept
- 40 m
- From
- 420 m
- To
- 460 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:420-460
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.07% Cu) over a moderate intercept length (40m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.07”
Context: 40
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 13.1Grade Unit: g/tIntercept: 40 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 13.1
- Grade Unit
- g/t
- Intercept
- 40 m
- From
- 420 m
- To
- 460 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:420-460
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (13.1 g/t) over a moderate intercept length (40m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“13.1”
Context: 40
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 1.32Grade Unit: %Intercept: 32 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.32
- Grade Unit
- %
- Intercept
- 32 m
- From
- 420 m
- To
- 452 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:420-452
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.32% Cu) over a moderate intercept length (32m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.32”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 16.1Grade Unit: g/tIntercept: 32 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 16.1
- Grade Unit
- g/t
- Intercept
- 32 m
- From
- 420 m
- To
- 452 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:420-452
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (16.1 g/t) over a moderate intercept length (32m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“16.1”
Context: 32
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 0.84Grade Unit: %Intercept: 22 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.84
- Grade Unit
- %
- Intercept
- 22 m
- From
- 472 m
- To
- 494 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:472-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Strong copper grade (0.84% Cu) over a moderate intercept length (22m), but the results are historical.
Positive factors
- Strong copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.84”
Context: 22
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 4.2Grade Unit: g/tIntercept: 22 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 4.2
- Grade Unit
- g/t
- Intercept
- 22 m
- From
- 472 m
- To
- 494 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:472-494
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (4.2 g/t) over a moderate intercept length (22m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“4.2”
Context: 22
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · copperGrade: 1.7Grade Unit: %Intercept: 22 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.7
- Grade Unit
- %
- Intercept
- 22 m
- From
- 604 m
- To
- 626 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:604-626
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.70% Cu) over a moderate intercept length (22m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.70”
Context: 22
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-01Pampa Medina · silverGrade: 15.1Grade Unit: g/tIntercept: 22 mView all detailsHide details
Identity
- Hole ID
- SMD-01
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 15.1
- Grade Unit
- g/t
- Intercept
- 22 m
- From
- 604 m
- To
- 626 m
- Hole Depth
- 952 m
- Intercept Depth
- 252 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-01:604-626
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407071.4
- Northing
- 7441265.9
- CRS
- WGS84 UTM
- Elevation
- 1270.04 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (15.1 g/t) over a moderate intercept length (22m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“15.1”
Context: 22
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-02Pampa Medina · copperGrade: 0.99Grade Unit: %Intercept: 132 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-02
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.99
- Grade Unit
- %
- Intercept
- 132 m
- From
- 278 m
- To
- 410 m
- Hole Depth
- 750 m
- Intercept Depth
- 278 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-02:278-410
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407103.1
- Northing
- 7440800.9
- CRS
- WGS84 UTM
- Elevation
- 1268.64 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (132m) with exceptional copper grade (0.99% Cu), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.99”
Context: 132
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-02Pampa Medina · silverGrade: 6.1Grade Unit: g/tIntercept: 132 mView all detailsHide details
Identity
- Hole ID
- SMD-02
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 6.1
- Grade Unit
- g/t
- Intercept
- 132 m
- From
- 278 m
- To
- 410 m
- Hole Depth
- 750 m
- Intercept Depth
- 278 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-02:278-410
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407103.1
- Northing
- 7440800.9
- CRS
- WGS84 UTM
- Elevation
- 1268.64 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (132m) with weak silver grade (6.1 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“6.1”
Context: 132
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-02Pampa Medina · copperGrade: 2.06Grade Unit: %Intercept: 40 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-02
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.06
- Grade Unit
- %
- Intercept
- 40 m
- From
- 282 m
- To
- 322 m
- Hole Depth
- 750 m
- Intercept Depth
- 278 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-02:282-322
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407103.1
- Northing
- 7440800.9
- CRS
- WGS84 UTM
- Elevation
- 1268.64 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (2.06% Cu) over a moderate intercept length (40m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“2.06”
Context: 40
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-02Pampa Medina · silverGrade: 13.7Grade Unit: g/tIntercept: 40 mView all detailsHide details
Identity
- Hole ID
- SMD-02
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 13.7
- Grade Unit
- g/t
- Intercept
- 40 m
- From
- 282 m
- To
- 322 m
- Hole Depth
- 750 m
- Intercept Depth
- 278 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-02:282-322
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407103.1
- Northing
- 7440800.9
- CRS
- WGS84 UTM
- Elevation
- 1268.64 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (13.7 g/t) over a moderate intercept length (40m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“13.7”
Context: 40
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-02Pampa Medina · copperGrade: 1.02Grade Unit: %Intercept: 34 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-02
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 34 m
- From
- 378 m
- To
- 412 m
- Hole Depth
- 750 m
- Intercept Depth
- 278 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-02:378-412
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407103.1
- Northing
- 7440800.9
- CRS
- WGS84 UTM
- Elevation
- 1268.64 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.02% Cu) over a moderate intercept length (34m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.02”
Context: 34
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-02Pampa Medina · silverGrade: 6.5Grade Unit: g/tIntercept: 34 mView all detailsHide details
Identity
- Hole ID
- SMD-02
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 6.5
- Grade Unit
- g/t
- Intercept
- 34 m
- From
- 378 m
- To
- 412 m
- Hole Depth
- 750 m
- Intercept Depth
- 278 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-02:378-412
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407103.1
- Northing
- 7440800.9
- CRS
- WGS84 UTM
- Elevation
- 1268.64 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (6.5 g/t) over a moderate intercept length (34m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“6.5”
Context: 34
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-03Pampa Medina · copperGrade: 0.72Grade Unit: %Intercept: 42 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMD-03
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.72
- Grade Unit
- %
- Intercept
- 42 m
- From
- 226 m
- To
- 268 m
- Hole Depth
- 650 m
- Intercept Depth
- 226 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-03:226-268
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407146
- Northing
- 7440627.6
- CRS
- WGS84 UTM
- Elevation
- 1268.32 m
- Azimuth
- 240 °
- Dip
- -50 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Strong copper grade (0.72% Cu) over a moderate intercept length (42m), but the results are historical.
Positive factors
- Strong copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“0.72”
Context: 42
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMD-03Pampa Medina · silverGrade: 5.7Grade Unit: g/tIntercept: 42 mView all detailsHide details
Identity
- Hole ID
- SMD-03
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 5.7
- Grade Unit
- g/t
- Intercept
- 42 m
- From
- 226 m
- To
- 268 m
- Hole Depth
- 650 m
- Intercept Depth
- 226 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMD-03:226-268
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407146
- Northing
- 7440627.6
- CRS
- WGS84 UTM
- Elevation
- 1268.32 m
- Azimuth
- 240 °
- Dip
- -50 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (5.7 g/t) over a moderate intercept length (42m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“5.7”
Context: 42
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-12Pampa Medina · copperGrade: 1.37Grade Unit: %Intercept: 56 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-12
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.37
- Grade Unit
- %
- Intercept
- 56 m
- From
- 566 m
- To
- 622 m
- Hole Depth
- 750 m
- Intercept Depth
- 566 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-12:566-622
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406787
- Northing
- 7440797.2
- CRS
- WGS84 UTM
- Elevation
- 1274.92 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (1.37% Cu) over a long intercept length (56m), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.37”
Context: 56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-12Pampa Medina · silverGrade: 10.5Grade Unit: g/tIntercept: 56 mView all detailsHide details
Identity
- Hole ID
- SMRD-12
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 10.5
- Grade Unit
- g/t
- Intercept
- 56 m
- From
- 566 m
- To
- 622 m
- Hole Depth
- 750 m
- Intercept Depth
- 566 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-12:566-622
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406787
- Northing
- 7440797.2
- CRS
- WGS84 UTM
- Elevation
- 1274.92 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (56m) with weak silver grade (10.5 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“10.5”
Context: 56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-12Pampa Medina · copperGrade: 2Grade Unit: %Intercept: 8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-12
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2
- Grade Unit
- %
- Intercept
- 8 m
- From
- 582 m
- To
- 590 m
- Hole Depth
- 750 m
- Intercept Depth
- 566 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-12:582-590
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406787
- Northing
- 7440797.2
- CRS
- WGS84 UTM
- Elevation
- 1274.92 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (2.00% Cu) over a narrow intercept length (8m), but the results are historical.
Positive factors
- Exceptional copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“2.00”
Context: 8
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-12Pampa Medina · silverGrade: 20.8Grade Unit: g/tIntercept: 8 mView all detailsHide details
Identity
- Hole ID
- SMRD-12
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 20.8
- Grade Unit
- g/t
- Intercept
- 8 m
- From
- 582 m
- To
- 590 m
- Hole Depth
- 750 m
- Intercept Depth
- 566 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-12:582-590
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 406787
- Northing
- 7440797.2
- CRS
- WGS84 UTM
- Elevation
- 1274.92 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (20.8 g/t) over a narrow intercept length (8m), but these are new assays adding to the project's value.
Positive factors
- New silver assays
Negative factors
- Narrow intercept length
- Weak silver grade
Evidence · table
“20.8”
Context: 8
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · copperGrade: 1.28Grade Unit: %Intercept: 100 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.28
- Grade Unit
- %
- Intercept
- 100 m
- From
- 580 m
- To
- 680 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:580-680
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (100m) with exceptional copper grade (1.28% Cu), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.28”
Context: 100
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · silverGrade: 6.9Grade Unit: g/tIntercept: 100 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 6.9
- Grade Unit
- g/t
- Intercept
- 100 m
- From
- 580 m
- To
- 680 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:580-680
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (100m) with weak silver grade (6.9 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“6.9”
Context: 100
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · copperGrade: 1.65Grade Unit: %Intercept: 68 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.65
- Grade Unit
- %
- Intercept
- 68 m
- From
- 580 m
- To
- 648 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:580-648
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (68m) with exceptional copper grade (1.65% Cu), but the results are historical.
Positive factors
- Exceptional copper grade
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · table
“1.65”
Context: 68
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · silverGrade: 9.7Grade Unit: g/tIntercept: 68 mView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 9.7
- Grade Unit
- g/t
- Intercept
- 68 m
- From
- 580 m
- To
- 648 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:580-648
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept (68m) with weak silver grade (9.7 g/t), but these are new assays adding to the project's value.
Positive factors
- Long intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“9.7”
Context: 68
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · copperGrade: 4.07Grade Unit: %Intercept: 26 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 4.07
- Grade Unit
- %
- Intercept
- 26 m
- From
- 580 m
- To
- 606 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:580-606
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (4.07% Cu) over a moderate intercept length (26m), but the results are historical.
Positive factors
- Exceptional copper grade
- Moderate intercept length
Negative factors
- Copper assays previously released
Evidence · table
“4.07”
Context: 26
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · silverGrade: 25.3Grade Unit: g/tIntercept: 26 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 25.3
- Grade Unit
- g/t
- Intercept
- 26 m
- From
- 580 m
- To
- 606 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:580-606
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Weak silver grade (25.3 g/t) over a moderate intercept length (26m), but these are new assays adding to the project's value.
Positive factors
- Moderate intercept length
- New silver assays
Negative factors
- Weak silver grade
Evidence · table
“25.3”
Context: 26
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · copperGrade: 11.98Grade Unit: %Intercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 11.98
- Grade Unit
- %
- Intercept
- 6 m
- From
- 594 m
- To
- 600 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:594-600
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Exceptional copper grade (11.98% Cu) over a narrow intercept length (6m), but the results are historical.
Positive factors
- Exceptional copper grade
Negative factors
- Narrow intercept length
- Copper assays previously released
Evidence · table
“11.98”
Context: 6
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-13Pampa Medina · silverGrade: 82Grade Unit: g/tIntercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-13
- Project
- Pampa Medina
- Commodity
- silver
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 82
- Grade Unit
- g/t
- Intercept
- 6 m
- From
- 594 m
- To
- 600 m
- Hole Depth
- 800 m
- Intercept Depth
- 580 m
Classification
- Deposit Type
- other
- Program
- mixed
- Sample Type
- drill
- Group ID
- SMRD-13:594-600
- Mining Method
- unknown
Location
- Location
- Central Zone
- Easting
- 407395.3
- Northing
- 7440801.3
- CRS
- WGS84 UTM
- Elevation
- 1267.63 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Strong silver grade (82.0 g/t) over a narrow intercept length (6m), significantly above the peer group's average and 75th percentile, and these are new assays.
Positive factors
- Strong silver grade
- Above average and 75th percentile of peer group
- New silver assays
Negative factors
- Narrow intercept length
Evidence · table
“82.0”
Context: 6
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 11.98Grade Unit: %Intercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 11.98
- Grade Unit
- %
- Intercept
- 6 m
- From
- 594 m
- To
- 600 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“6m of 11.98% Cu and 82.0 g/t Ag from 594m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 4.07Grade Unit: %Intercept: 26 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 4.07
- Grade Unit
- %
- Intercept
- 26 m
- From
- 580 m
- To
- 606 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“26m of 4.07% Cu and 25.3 g/t Ag from 580m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.28Grade Unit: %Intercept: 100 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.28
- Grade Unit
- %
- Intercept
- 100 m
- From
- 580 m
- To
- 680 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“100m of 1.28% Cu and 6.9 g/t Ag from 580m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 5.11Grade Unit: %Intercept: 18 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 5.11
- Grade Unit
- %
- Intercept
- 18 m
- From
- 320 m
- To
- 338 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“18m of 5.11% Cu and 53.4 g/t Ag from 320m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.2Grade Unit: %Intercept: 102 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 102 m
- From
- 250 m
- To
- 352 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“102m of 1.20% Cu and 12.2 g/t Ag from 250m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 2.05Grade Unit: %Intercept: 56 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.05
- Grade Unit
- %
- Intercept
- 56 m
- From
- 296 m
- To
- 352 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“56m of 2.05% Cu and 22.0 g/tAg from 296m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.82Grade Unit: %Intercept: 14 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.82
- Grade Unit
- %
- Intercept
- 14 m
- From
- 408 m
- To
- 422 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“14m of 0.82% Cu and 12.3g/t Ag from 408m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 4.24Grade Unit: %Intercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 4.24
- Grade Unit
- %
- Intercept
- 10 m
- From
- 438 m
- To
- 448 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“10m of 4.24% Cu and 37.8 g/t Ag from 438m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 2.11Grade Unit: %Intercept: 30 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.11
- Grade Unit
- %
- Intercept
- 30 m
- From
- 434 m
- To
- 464 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“30m of 2.11% Cu and 17.3 g/t Ag from 434m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.8Grade Unit: %Intercept: 8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.8
- Grade Unit
- %
- Intercept
- 8 m
- From
- 528 m
- To
- 536 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“8m of 1.80% Cu and 10.8 g/t Ag from 528m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.9Grade Unit: %Intercept: 22 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.9
- Grade Unit
- %
- Intercept
- 22 m
- From
- 568 m
- To
- 590 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“22m of 0.90% Cu and 6.5 g/t Ag from 568m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.14Grade Unit: %Intercept: 20 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.14
- Grade Unit
- %
- Intercept
- 20 m
- From
- 612 m
- To
- 632 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“20m of 1.14% Cu and 3.0 g/t Ag from 612m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.09Grade Unit: %Intercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.09
- Grade Unit
- %
- Intercept
- 10 m
- From
- 782 m
- To
- 792 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“10m of 1.09% Cu and 1.2 g/t Ag from 782m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.62Grade Unit: %Intercept: 74 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.62
- Grade Unit
- %
- Intercept
- 74 m
- From
- 162 m
- To
- 236 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“74m of 1.62% Cu and 11.9 g/t Ag from 162m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.06Grade Unit: %Intercept: 134 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.06
- Grade Unit
- %
- Intercept
- 134 m
- From
- 102 m
- To
- 236 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“134m of 1.06% Cu and 8.1 g/t Ag from 102m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.7Grade Unit: %Intercept: 16 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 16 m
- From
- 306 m
- To
- 322 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“16m of 0.70% Cu and 2.1 g/t Ag from 306m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 2.06Grade Unit: %Intercept: 40 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.06
- Grade Unit
- %
- Intercept
- 40 m
- From
- 282 m
- To
- 322 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“40m of 2.06% Cu and 13.7 g/t Ag from 282m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.99Grade Unit: %Intercept: 132 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.99
- Grade Unit
- %
- Intercept
- 132 m
- From
- 278 m
- To
- 410 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“132m of 0.99% Cu and 6.1 g/t Ag from 278m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.02Grade Unit: %Intercept: 34 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 34 m
- From
- 378 m
- To
- 412 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“34m of 1.02% Cu and 6.5 g/t Ag from 378m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.65Grade Unit: %Intercept: 242 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.65
- Grade Unit
- %
- Intercept
- 242 m
- From
- 298 m
- To
- 540 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“242m of 0.65% Cu and 6.8 g/t Ag, including 20m of 2.25% Cu and 25.9 g/t Ag from 298m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.03Grade Unit: %Intercept: 32 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.03
- Grade Unit
- %
- Intercept
- 32 m
- From
- 332 m
- To
- 364 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“32m of 1.03% Cu and 12.0 g/t Ag from 332m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.7Grade Unit: %Intercept: 22 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.7
- Grade Unit
- %
- Intercept
- 22 m
- From
- 604 m
- To
- 626 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“22m of 1.70% Cu and 15.1 g/t Ag from 604m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.84Grade Unit: %Intercept: 22 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.84
- Grade Unit
- %
- Intercept
- 22 m
- From
- 472 m
- To
- 494 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“22m of 0.84% Cu and 4.2 g/t Ag from 472m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.65Grade Unit: %Intercept: 198 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.65
- Grade Unit
- %
- Intercept
- 198 m
- From
- 460 m
- To
- 658 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“198m of 0.65% Cu and 5.1 g/t Ag from 460m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.7Grade Unit: %Intercept: 30 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.7
- Grade Unit
- %
- Intercept
- 30 m
- From
- 548 m
- To
- 578 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“30m of 1.70% Cu and 20.9 g/t Ag from 548m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.96Grade Unit: %Intercept: 90 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.96
- Grade Unit
- %
- Intercept
- 90 m
- From
- 488 m
- To
- 578 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“90m of 0.96% Cu and 8.5 g/t Ag from 488m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.67Grade Unit: %Intercept: 42 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.67
- Grade Unit
- %
- Intercept
- 42 m
- From
- 600 m
- To
- 642 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“42m of 0.67% Cu and 3.4 g/t Ag from 600m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.61Grade Unit: %Intercept: 162 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.61
- Grade Unit
- %
- Intercept
- 162 m
- From
- 220 m
- To
- 382 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“162m of 0.61% Cu and 7.0 g/t Ag from 220m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.04Grade Unit: %Intercept: 36 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.04
- Grade Unit
- %
- Intercept
- 36 m
- From
- 228 m
- To
- 264 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“36m of 1.04% Cu and 11.7 g/t Ag from 228m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.14Grade Unit: %Intercept: 14 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.14
- Grade Unit
- %
- Intercept
- 14 m
- From
- 316 m
- To
- 330 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“14m of 1.14% Cu and 10.6 g/t Ag from 316m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 2.09Grade Unit: %Intercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.09
- Grade Unit
- %
- Intercept
- 6 m
- From
- 374 m
- To
- 380 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“6m of 2.09% Cu and 46.0 g/t Ag from 374m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 0.97Grade Unit: %Intercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 0.97
- Grade Unit
- %
- Intercept
- 10 m
- From
- 528 m
- To
- 538 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“10m of 0.97% Cu and 11.2 g/t Ag from 528m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.21Grade Unit: %Intercept: 74 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.21
- Grade Unit
- %
- Intercept
- 74 m
- From
- 520 m
- To
- 594 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“74m of 1.21% Cu and 7.9 g/t Ag from 520m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.62Grade Unit: %Intercept: 48 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.62
- Grade Unit
- %
- Intercept
- 48 m
- From
- 520 m
- To
- 568 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“48m of 1.62% Cu and 11.5 g/t Ag from 520m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 2.07Grade Unit: %Intercept: 12 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.07
- Grade Unit
- %
- Intercept
- 12 m
- From
- 532 m
- To
- 544 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“12m of 2.07% Cu and 17.2 g/t Ag from 532m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.02Grade Unit: %Intercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 6 m
- From
- 814 m
- To
- 820 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“6m of 1.02% Cu and 7.3 g/t Ag from 814m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 3Grade Unit: %Intercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 3
- Grade Unit
- %
- Intercept
- 6 m
- From
- 166 m
- To
- 172 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“6m of 3.0% Cu and 37.3 g/t Ag from 166m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.08Grade Unit: %Intercept: 36 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.08
- Grade Unit
- %
- Intercept
- 36 m
- From
- 158 m
- To
- 194 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“36m of 1.08% Cu and 13.8 g/t Ag from 158m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.4Grade Unit: %Intercept: 24 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.4
- Grade Unit
- %
- Intercept
- 24 m
- From
- 600 m
- To
- 624 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“24m of 1.4% Cu and 12.2 g/t Ag from 600m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 2.6Grade Unit: %Intercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 2.6
- Grade Unit
- %
- Intercept
- 10 m
- From
- 606 m
- To
- 616 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“10m of 2.6% Cu and 25.8 g/t Ag from 606m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
SMRD-34Pampa Medina · copperGrade: 1.07Grade Unit: %Intercept: 8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- SMRD-34
- Project
- Pampa Medina
- Commodity
- copper
- Region
- antofagasta region
- Reported Region
- antofagasta region
- Ticker
- MARI
Geometry
- Grade
- 1.07
- Grade Unit
- %
- Intercept
- 8 m
- From
- 684 m
- To
- 692 m
Classification
- Deposit Type
- other
- Sample Type
- drill
Location
- Location
- Central Zone
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay Ltd. (AAA)
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-04-02T00:00:00.000Z
Reasoning: Long intercept of moderate copper grade (0.49% Cu for 400m), but the results are historical.
Positive factors
- Long intercept length
Negative factors
- Copper assays previously released
Evidence · text
“8m of 1.07% Cu and 7.3 g/t Ag from 684m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights Completion of the ICP assaying on all drilling completed to date at Pampa Medina indicates consistent, high-g"
How Atlas produces this analysis
Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.