Marimaca Copper Extends High-Grade Bornite Zone at Pampa Medina - 6m of 6.11% Cu and 24.0g/t Ag; 40m of 2.04% Cu and 11.1g/t Ag from SPRD-07
Original announcement by tmx on
- Company
- Marimaca Copper Corp.
- Ticker
- MARI
- Exchange
- TSX
- Region
- Chile's Antofagasta Region
- Primary commodity
- Copper
- Secondary commodities
- Silver
- Document categories
- Drill results
- Extracted
- 2026-09-14 11:26:21 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Marimaca Copper announced exceptional high-grade copper and silver drill results from its Pampa Medina project, including 6m at 6.11% Cu and 24.0 g/t Ag. The drilling successfully extended the high-grade bornite zone 300m south and intersected mineralization in basement metasediments for the first time, indicating significant depth extension potential. These results are well above the project's historical average and peer comparisons, confirming the geological model and expanding the prospective area.
Reasoning: Marimaca Copper reported exceptional high-grade copper and strong silver intercepts from step-out drilling at Pampa Medina, extending the bornite zone and discovering new mineralization in basement metasediments, which significantly enhances the project's potential and geological understanding.
Positive factors
- Exceptional copper grades significantly above peer average and prior results
- Extension of high-grade bornite zone 300m south of previous drilling
- First intersection of mineralization in basement metasediments, expanding prospective stratigraphy
- Strong silver grades correlating with copper mineralization
- Long intercepts demonstrating continuity of mineralization
Facts used in scoring: 66
Classification and evidence
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: The document states that true widths are estimated at approximately 80% of reported intervals.
Evidence · text
“True widths are estimated at approximately 80% of reported intervals.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The drilling program is explicitly described as 'ongoing step-out drilling' and extended the high-grade bornite zone 300m south and intersected mineralization in basement metasediments for the first time.
Evidence · text
“ongoing step-out drilling at the Pampa Medina deposit”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions a full QA/QC program involving blanks, standards, and duplicates, and a Qualified Person sign-off.
Evidence · text
“A full QA/QC program, involving insertion of appropriate blanks, standards and duplicates was employed with acceptable results.”
JORC Compliantpositive · Story-specific tag
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: The technical information is stated to be reported under both JORC and NI43-101 standards.
Evidence · text
“information can be reported under both JORC and NI43-101 standards”
NI 43-101 Compliantpositive · Story-specific tag
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The technical information is stated to be reported under both JORC and NI43-101 standards, with a Qualified Person responsible for NI 43-101.
Evidence · text
“is the Qualified Person for the purposes of NI 43-101”
QP/CP Signedpositive · Story-specific tag
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: Sergio Rivera, VP Exploration, is named as the Qualified Person for NI 43-101 and Competent Person for JORC.
Evidence · text
“Sergio Rivera, Vice President of Exploration, Marimaca Copper Corp... is the Qualified Person for the purposes of NI 43-101 responsible for the design and execution of the drilling program.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: The document explicitly states that no specific cut-off grade was used during grade width calculations.
Evidence · text
“No specific grade cap or cut-off was used during grade width calculations.”
Metal Equivalent Opaquenegative
Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.
Why it applies: The document states that no metal equivalents have been reported, meaning no assumptions for such calculations are disclosed.
Evidence · text
“No metal equivalents have been reported.”
Extracted facts
Stored fact records: 66. Some facts used in scoring do not have a stored record.
Drill Results (66)
SPRD-07Pampa Medina · copperGrade: 0.56Grade Unit: %Intercept: 4 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.56
- Grade Unit
- %
- Intercept
- 4 m
- True Width
- 3.2 m
- From
- 52 m
- To
- 56 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:52-56
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This intercept shows copper mineralization but is below the average grade for the project and peer comparison, indicating a weaker result within the broader program.
Evidence · table
“0.56”
Context: 4
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 1.5Grade Unit: g/tIntercept: 4 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.5
- Grade Unit
- g/t
- Intercept
- 4 m
- True Width
- 3.2 m
- From
- 52 m
- To
- 56 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:52-56
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“1.5”
Context: 4
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 0.31Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 10 m
- True Width
- 8 m
- From
- 180 m
- To
- 190 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:180-190
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept is below the project's average grade and peer comparison, indicating a weaker result.
Evidence · table
“0.31”
Context: 10
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 2.8Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.8
- Grade Unit
- g/t
- Intercept
- 10 m
- True Width
- 8 m
- From
- 180 m
- To
- 190 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:180-190
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“2.8”
Context: 10
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 0.25Grade Unit: %Intercept: 26 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.25
- Grade Unit
- %
- Intercept
- 26 m
- True Width
- 20.8 m
- From
- 326 m
- To
- 352 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:326-352
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept is below the project's average grade and peer comparison, indicating a weaker result.
Evidence · table
“0.25”
Context: 26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 20.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 0Grade Unit: g/tIntercept: 26 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 26 m
- True Width
- 20.8 m
- From
- 326 m
- To
- 352 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:326-352
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver grades were below detection limit, indicating no significant silver mineralization in this interval.
Evidence · table
“Below Detection”
Context: 26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 20.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 0.62Grade Unit: %Intercept: 302 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.62
- Grade Unit
- %
- Intercept
- 302 m
- True Width
- 241.6 m
- From
- 558 m
- To
- 860 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:558-860
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This very long copper intercept, while below the project's average grade, demonstrates significant continuity of mineralization at depth.
Positive factors
- Very long intercept length indicating broad mineralization
Evidence · table
“0.62”
Context: 302
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 241.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 2.7Grade Unit: g/tIntercept: 302 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.7
- Grade Unit
- g/t
- Intercept
- 302 m
- True Width
- 241.6 m
- From
- 558 m
- To
- 860 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:558-860
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This very long silver intercept, while low grade, demonstrates significant continuity of mineralization at depth.
Positive factors
- Very long intercept length indicating broad mineralization
Evidence · table
“2.7”
Context: 302
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 241.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 2.65Grade Unit: %Intercept: 20 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.65
- Grade Unit
- %
- Intercept
- 20 m
- True Width
- 16 m
- From
- 564 m
- To
- 584 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:564-584
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This high-grade copper intercept is a strong result, well above the project average and peer comparison, and contributes to the significant extension of the bornite zone.
Positive factors
- High-grade copper intercept significantly above project average and peer comparison
- Contributes to the extension of the high-grade bornite zone
Evidence · table
“2.65”
Context: 20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 16
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 13.9Grade Unit: g/tIntercept: 20 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 13.9
- Grade Unit
- g/t
- Intercept
- 20 m
- True Width
- 16 m
- From
- 564 m
- To
- 584 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:564-584
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is a strong result, close to the project average, and supports the extension of the high-grade bornite zone.
Positive factors
- Strong silver grades, close to project average and contributing to the high-grade zone extension
Evidence · table
“13.9”
Context: 20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 16
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 6.11Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 6.11
- Grade Unit
- %
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 574 m
- To
- 580 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:574-580
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This intercept represents an exceptional high-grade copper result, significantly exceeding peer and project averages, and is a key highlight in extending the bornite zone.
Positive factors
- Exceptional copper grade, well above peer and project averages
- Bonanza Intercept
- Extends the high-grade bornite zone 300m south
Evidence · table
“6.11”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Bonanza InterceptRejected · positive
Exceptionally high-grade zone, well above the deposit-type norm.
Reason: 6.11% Cu is an exceptionally high-grade copper intercept, well above the deposit-type norm and peer comparison.
Evidence · table
“6.11”
Context: 6
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Hole SPRD-07 extended the ultra-high-grade bornite zone 300m south of previously released drilling.
Evidence · text
“Hole SPRD-07 extended the ultra-high-grade bornite zone 300m south of previously released drilling”
SPRD-07Pampa Medina · silverGrade: 24Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 24
- Grade Unit
- g/t
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 574 m
- To
- 580 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:574-580
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This strong silver intercept, above the project average, supports the extension of the high-grade bornite zone.
Positive factors
- Strong silver grade, above project average and contributing to the high-grade zone extension
Evidence · table
“24”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Hole SPRD-07 extended the ultra-high-grade bornite zone 300m south of previously released drilling.
Evidence · text
“Hole SPRD-07 extended the ultra-high-grade bornite zone 300m south of previously released drilling”
SPRD-07Pampa Medina · copperGrade: 1.01Grade Unit: %Intercept: 104 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.01
- Grade Unit
- %
- Intercept
- 104 m
- True Width
- 83.2 m
- From
- 664 m
- To
- 768 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:664-768
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long intercept with moderate copper grade, while below the project average, indicates good continuity of mineralization.
Positive factors
- Long intercept length with moderate copper grade, indicating good continuity
Evidence · table
“1.01”
Context: 104
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 83.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 4.7Grade Unit: g/tIntercept: 104 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 4.7
- Grade Unit
- g/t
- Intercept
- 104 m
- True Width
- 83.2 m
- From
- 664 m
- To
- 768 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:664-768
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long intercept with silver mineralization, while low grade, indicates continuity of mineralization.
Positive factors
- Long intercept length with silver mineralization
Evidence · table
“4.7”
Context: 104
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 83.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 2.04Grade Unit: %Intercept: 40 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.04
- Grade Unit
- %
- Intercept
- 40 m
- True Width
- 32 m
- From
- 670 m
- To
- 710 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:670-710
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This high-grade copper intercept over a significant length is a strong result, well above the project average and peer comparison, indicating robust mineralization.
Positive factors
- High-grade copper intercept, well above project average and peer comparison
- Significant length for high-grade mineralization
Evidence · table
“2.04”
Context: 40
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 32
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 11.1Grade Unit: g/tIntercept: 40 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 11.1
- Grade Unit
- g/t
- Intercept
- 40 m
- True Width
- 32 m
- From
- 670 m
- To
- 710 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:670-710
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This strong silver intercept, close to the project average and over a significant length, indicates robust mineralization.
Positive factors
- Strong silver grades, close to project average, over a significant length
Evidence · table
“11.1”
Context: 40
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 32
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 3.36Grade Unit: %Intercept: 14 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 3.36
- Grade Unit
- %
- Intercept
- 14 m
- True Width
- 11.2 m
- From
- 688 m
- To
- 702 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:688-702
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This high-grade copper intercept is a strong result, well above the project average and peer comparison, indicating robust mineralization.
Positive factors
- High-grade copper intercept, well above project average and peer comparison
Evidence · table
“3.36”
Context: 14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 11.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 17.7Grade Unit: g/tIntercept: 14 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 17.7
- Grade Unit
- g/t
- Intercept
- 14 m
- True Width
- 11.2 m
- From
- 688 m
- To
- 702 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:688-702
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This strong silver intercept, above the project average, indicates robust mineralization.
Positive factors
- Strong silver grades, above project average
Evidence · table
“17.7”
Context: 14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 11.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 6.54Grade Unit: %Intercept: 4 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 6.54
- Grade Unit
- %
- Intercept
- 4 m
- True Width
- 3.2 m
- From
- 698 m
- To
- 702 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:698-702
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This intercept represents an exceptional high-grade copper result, significantly exceeding peer and project averages, indicating very robust mineralization.
Positive factors
- Exceptional copper grade, well above peer and project averages
- Bonanza Intercept
Evidence · table
“6.54”
Context: 4
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Bonanza InterceptRejected · positive
Exceptionally high-grade zone, well above the deposit-type norm.
Reason: 6.54% Cu is an exceptionally high-grade copper intercept, well above the deposit-type norm and peer comparison.
Evidence · table
“6.54”
Context: 4
SPRD-07Pampa Medina · silverGrade: 38.5Grade Unit: g/tIntercept: 4 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 38.5
- Grade Unit
- g/t
- Intercept
- 4 m
- True Width
- 3.2 m
- From
- 698 m
- To
- 702 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:698-702
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This strong silver intercept, well above the project average, indicates robust mineralization.
Positive factors
- Strong silver grade, well above project average
Evidence · table
“38.5”
Context: 4
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · copperGrade: 0.68Grade Unit: %Intercept: 12 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.68
- Grade Unit
- %
- Intercept
- 12 m
- True Width
- 9.6 m
- From
- 846 m
- To
- 858 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:846-858
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept is below the project's average grade and peer comparison, indicating a weaker result.
Evidence · table
“0.68”
Context: 12
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 9.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-07Pampa Medina · silverGrade: 3Grade Unit: g/tIntercept: 12 mView all detailsHide details
Identity
- Hole ID
- SPRD-07
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 3
- Grade Unit
- g/t
- Intercept
- 12 m
- True Width
- 9.6 m
- From
- 846 m
- To
- 858 m
- Hole Depth
- 900 m
- Intercept Depth
- 52 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-07:846-858
- Mining Method
- mixed
Location
- Easting
- 406800.84
- Northing
- 7440649.24
- CRS
- WGS84 UTM
- Elevation
- 1274.5 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“3.0”
Context: 12
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 9.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 0.41Grade Unit: %Intercept: 660 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.41
- Grade Unit
- %
- Intercept
- 660 m
- True Width
- 528 m
- From
- 386 m
- To
- 1046 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:386-1046
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This very long copper intercept, while below the project's average grade, is significant for demonstrating broad mineralization and the first intersection in basement metasediments.
Positive factors
- Very long intercept length indicating broad mineralization
- First intersection of mineralization in basement metasediments
Evidence · table
“0.41”
Context: 660
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 528
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · silverGrade: 1.8Grade Unit: g/tIntercept: 660 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.8
- Grade Unit
- g/t
- Intercept
- 660 m
- True Width
- 528 m
- From
- 386 m
- To
- 1046 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:386-1046
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This very long silver intercept, while low grade, is significant for demonstrating broad mineralization and the first intersection in basement metasediments.
Positive factors
- Very long intercept length with silver mineralization
- First intersection of mineralization in basement metasediments
Evidence · table
“1.8”
Context: 660
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 528
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · copperGrade: 1.21Grade Unit: %Intercept: 98 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.21
- Grade Unit
- %
- Intercept
- 98 m
- True Width
- 78.4 m
- From
- 386 m
- To
- 484 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:386-484
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long intercept with good copper grade is a positive result, especially as it represents the first intersection in basement metasediments.
Positive factors
- Long intercept length with good copper grade
- First intersection of mineralization in basement metasediments
Evidence · table
“1.21”
Context: 98
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 78.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · silverGrade: 7.6Grade Unit: g/tIntercept: 98 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 7.6
- Grade Unit
- g/t
- Intercept
- 98 m
- True Width
- 78.4 m
- From
- 386 m
- To
- 484 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:386-484
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long intercept with silver mineralization is a positive result, especially as it represents the first intersection in basement metasediments.
Positive factors
- Long intercept length with silver mineralization
- First intersection of mineralization in basement metasediments
Evidence · table
“7.6”
Context: 98
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 78.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · copperGrade: 2.9Grade Unit: %Intercept: 16 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.9
- Grade Unit
- %
- Intercept
- 16 m
- True Width
- 12.8 m
- From
- 388 m
- To
- 404 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:388-404
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This high-grade copper intercept is a strong result, well above the project average and peer comparison, and represents the first intersection in basement metasediments.
Positive factors
- High-grade copper intercept, well above project average and peer comparison
- First intersection of mineralization in basement metasediments
Evidence · table
“2.90”
Context: 16
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 12.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · silverGrade: 21.2Grade Unit: g/tIntercept: 16 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 21.2
- Grade Unit
- g/t
- Intercept
- 16 m
- True Width
- 12.8 m
- From
- 388 m
- To
- 404 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:388-404
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This strong silver intercept, above the project average, is a positive result and represents the first intersection in basement metasediments.
Positive factors
- Strong silver grade, above project average
- First intersection of mineralization in basement metasediments
Evidence · table
“21.2”
Context: 16
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 12.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · copperGrade: 4.3Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 4.3
- Grade Unit
- %
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 390 m
- To
- 396 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:390-396
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This intercept represents an exceptional high-grade copper result, significantly exceeding peer and project averages, and is a key highlight from the first intersection in basement metasediments.
Positive factors
- Exceptional copper grade, well above peer and project averages
- Bonanza Intercept
- First intersection of mineralization in basement metasediments
Evidence · table
“4.30”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Bonanza InterceptRejected · positive
Exceptionally high-grade zone, well above the deposit-type norm.
Reason: 4.30% Cu is an exceptionally high-grade copper intercept, well above the deposit-type norm and peer comparison.
Evidence · table
“4.30”
Context: 6
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · silverGrade: 31.7Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 31.7
- Grade Unit
- g/t
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 390 m
- To
- 396 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:390-396
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This strong silver intercept, well above the project average, is a key highlight from the first intersection in basement metasediments.
Positive factors
- Strong silver grade, well above project average
- First intersection of mineralization in basement metasediments
Evidence · table
“31.7”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · copperGrade: 1.08Grade Unit: %Intercept: 58 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.08
- Grade Unit
- %
- Intercept
- 58 m
- True Width
- 46.4 m
- From
- 426 m
- To
- 484 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:426-484
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long intercept with good copper grade is a positive result, especially as it represents the first intersection in basement metasediments.
Positive factors
- Long intercept length with good copper grade
- First intersection of mineralization in basement metasediments
Evidence · table
“1.08”
Context: 58
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 46.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · silverGrade: 6.5Grade Unit: g/tIntercept: 58 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 6.5
- Grade Unit
- g/t
- Intercept
- 58 m
- True Width
- 46.4 m
- From
- 426 m
- To
- 484 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:426-484
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long intercept with silver mineralization is a positive result, especially as it represents the first intersection in basement metasediments.
Positive factors
- Long intercept length with silver mineralization
- First intersection of mineralization in basement metasediments
Evidence · table
“6.5”
Context: 58
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 46.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions.
Evidence · text
“Drilling in SPRD-08B also intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions beyond the previously defined host units.”
SPRD-08BPampa Medina · copperGrade: 0.46Grade Unit: %Intercept: 72 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.46
- Grade Unit
- %
- Intercept
- 72 m
- True Width
- 57.6 m
- From
- 516 m
- To
- 588 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:516-588
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long copper intercept is below the project's average grade and peer comparison, indicating a weaker result within the broader program.
Positive factors
- Long intercept length
Evidence · table
“0.46”
Context: 72
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 57.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade: 0Grade Unit: g/tIntercept: 72 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 72 m
- True Width
- 57.6 m
- From
- 516 m
- To
- 588 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:516-588
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver grades were below detection limit, indicating no significant silver mineralization in this interval.
Evidence · table
“Below Detection”
Context: 72
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 57.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 1.1Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.1
- Grade Unit
- %
- Intercept
- 10 m
- True Width
- 8 m
- From
- 516 m
- To
- 526 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:516-526
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“1.10”
Context: 10
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade: 1.8Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.8
- Grade Unit
- g/t
- Intercept
- 10 m
- True Width
- 8 m
- From
- 516 m
- To
- 526 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:516-526
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“1.8”
Context: 10
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 0.96Grade Unit: %Intercept: 8 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.96
- Grade Unit
- %
- Intercept
- 8 m
- True Width
- 6.4 m
- From
- 580 m
- To
- 588 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:580-588
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“0.96”
Context: 8
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 6.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade: 0Grade Unit: g/tIntercept: 8 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 8 m
- True Width
- 6.4 m
- From
- 580 m
- To
- 588 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:580-588
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver grades were below detection limit, indicating no significant silver mineralization in this interval.
Evidence · table
“Below Detection”
Context: 8
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 6.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 0.83Grade Unit: %Intercept: 14 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.83
- Grade Unit
- %
- Intercept
- 14 m
- True Width
- 11.2 m
- From
- 662 m
- To
- 676 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:662-676
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“0.83”
Context: 14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 11.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade: 0Grade Unit: g/tIntercept: 14 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 14 m
- True Width
- 11.2 m
- From
- 662 m
- To
- 676 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:662-676
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver grades were below detection limit, indicating no significant silver mineralization in this interval.
Evidence · table
“Below Detection”
Context: 14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 11.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 0.7Grade Unit: %Intercept: 66 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 66 m
- True Width
- 52.8 m
- From
- 802 m
- To
- 868 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:802-868
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long copper intercept is below the project's average grade and peer comparison, indicating a weaker result within the broader program.
Positive factors
- Long intercept length
Evidence · table
“0.70”
Context: 66
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 52.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade Unit: g/tIntercept: 66 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade Unit
- g/t
- Intercept
- 66 m
- True Width
- 52.8 m
- From
- 802 m
- To
- 868 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:802-868
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver assays are pending for this interval, which introduces uncertainty regarding the full prospectivity of this long intercept.
Negative factors
- Silver assays are pending, creating uncertainty for this interval
Evidence · table
“Pending”
Context: 66
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 52.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 1.05Grade Unit: %Intercept: 14 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.05
- Grade Unit
- %
- Intercept
- 14 m
- True Width
- 11.2 m
- From
- 834 m
- To
- 848 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:834-848
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“1.05”
Context: 14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 11.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade Unit: g/tIntercept: 14 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade Unit
- g/t
- Intercept
- 14 m
- True Width
- 11.2 m
- From
- 834 m
- To
- 848 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:834-848
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver assays are pending for this interval, which introduces uncertainty regarding the full prospectivity.
Negative factors
- Silver assays are pending, creating uncertainty for this interval
Evidence · table
“Pending”
Context: 14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 11.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 1.4Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.4
- Grade Unit
- %
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 862 m
- To
- 868 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:862-868
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“1.40”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade: 0Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 862 m
- To
- 868 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:862-868
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver grades were below detection limit, indicating no significant silver mineralization in this interval.
Evidence · table
“Below Detection”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · copperGrade: 0.65Grade Unit: %Intercept: 34 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.65
- Grade Unit
- %
- Intercept
- 34 m
- True Width
- 27.2 m
- From
- 930 m
- To
- 964 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:930-964
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long copper intercept is below the project's average grade and peer comparison, indicating a weaker result within the broader program.
Positive factors
- Long intercept length
Evidence · table
“0.65”
Context: 34
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 27.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-08BPampa Medina · silverGrade: 0Grade Unit: g/tIntercept: 34 mView all detailsHide details
Identity
- Hole ID
- SPRD-08B
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 34 m
- True Width
- 27.2 m
- From
- 930 m
- To
- 964 m
- Hole Depth
- 1052 m
- Intercept Depth
- 386 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-08B:930-964
- Mining Method
- mixed
Location
- Easting
- 406490.24
- Northing
- 7440647.07
- CRS
- WGS84 UTM
- Elevation
- 1281.15 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver grades were below detection limit, indicating no significant silver mineralization in this interval.
Evidence · table
“Below Detection”
Context: 34
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 27.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 0.24Grade Unit: %Intercept: 44 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.24
- Grade Unit
- %
- Intercept
- 44 m
- True Width
- 35.2 m
- From
- 192 m
- To
- 236 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:192-236
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept is below the project's average grade and peer comparison, indicating a weaker result within the broader program.
Evidence · table
“0.24”
Context: 44
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 35.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 0Grade Unit: g/tIntercept: 44 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 44 m
- True Width
- 35.2 m
- From
- 192 m
- To
- 236 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:192-236
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: Silver grades were below detection limit, indicating no significant silver mineralization in this interval.
Evidence · table
“Below Detection”
Context: 44
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 35.2
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 0.65Grade Unit: %Intercept: 106 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.65
- Grade Unit
- %
- Intercept
- 106 m
- True Width
- 84.8 m
- From
- 434 m
- To
- 540 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:434-540
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long copper intercept is below the project's average grade and peer comparison, indicating a weaker result within the broader program.
Positive factors
- Long intercept length
Evidence · table
“0.65”
Context: 106
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 84.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 2.1Grade Unit: g/tIntercept: 106 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.1
- Grade Unit
- g/t
- Intercept
- 106 m
- True Width
- 84.8 m
- From
- 434 m
- To
- 540 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:434-540
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“2.1”
Context: 106
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 84.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 1.26Grade Unit: %Intercept: 30 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.26
- Grade Unit
- %
- Intercept
- 30 m
- True Width
- 24 m
- From
- 440 m
- To
- 470 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:440-470
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade over a significant length, contributing positively to the overall mineralization.
Positive factors
- Good copper grade over a significant length
Evidence · table
“1.26”
Context: 30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 24
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 2.6Grade Unit: g/tIntercept: 30 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.6
- Grade Unit
- g/t
- Intercept
- 30 m
- True Width
- 24 m
- From
- 440 m
- To
- 470 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:440-470
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“2.6”
Context: 30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 24
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 2.34Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.34
- Grade Unit
- %
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 440 m
- To
- 446 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:440-446
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This high-grade copper intercept is a strong result, well above the project average and peer comparison, indicating robust mineralization.
Positive factors
- High-grade copper intercept, well above project average and peer comparison
Evidence · table
“2.34”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 10.7Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 10.7
- Grade Unit
- g/t
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 440 m
- To
- 446 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:440-446
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept shows good grade, close to the project average, contributing positively to the overall mineralization.
Positive factors
- Good silver grade, close to project average
Evidence · table
“10.7”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 2.5Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.5
- Grade Unit
- %
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 464 m
- To
- 470 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:464-470
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This high-grade copper intercept is a strong result, well above the project average and peer comparison, indicating robust mineralization.
Positive factors
- High-grade copper intercept, well above project average and peer comparison
Evidence · table
“2.50”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 2.3Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2.3
- Grade Unit
- g/t
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 464 m
- To
- 470 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:464-470
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“2.3”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 0.85Grade Unit: %Intercept: 32 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.85
- Grade Unit
- %
- Intercept
- 32 m
- True Width
- 25.6 m
- From
- 506 m
- To
- 538 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:506-538
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This long copper intercept shows good grade, contributing positively to the overall mineralization.
Positive factors
- Long intercept length
Evidence · table
“0.85”
Context: 32
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 25.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 4.4Grade Unit: g/tIntercept: 32 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 4.4
- Grade Unit
- g/t
- Intercept
- 32 m
- True Width
- 25.6 m
- From
- 506 m
- To
- 538 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:506-538
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“4.4”
Context: 32
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 25.6
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 1.11Grade Unit: %Intercept: 18 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.11
- Grade Unit
- %
- Intercept
- 18 m
- True Width
- 14.4 m
- From
- 520 m
- To
- 538 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:520-538
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“1.11”
Context: 18
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 14.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 7.4Grade Unit: g/tIntercept: 18 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 7.4
- Grade Unit
- g/t
- Intercept
- 18 m
- True Width
- 14.4 m
- From
- 520 m
- To
- 538 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:520-538
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“7.4”
Context: 18
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 14.4
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 0.77Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 0.77
- Grade Unit
- %
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 940 m
- To
- 946 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:940-946
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“0.77”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 2Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 2
- Grade Unit
- g/t
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 940 m
- To
- 946 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:940-946
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept is low grade and below the project's average, contributing minimally to the overall prospectivity.
Evidence · table
“2.0”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · copperGrade: 1.05Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 1.05
- Grade Unit
- %
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 1006 m
- To
- 1012 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:1006-1012
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This copper intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“1.05”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
SPRD-09Pampa Medina · silverGrade: 8.3Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- SPRD-09
- Project
- Pampa Medina
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- MARI
Geometry
- Grade
- 8.3
- Grade Unit
- g/t
- Intercept
- 6 m
- True Width
- 4.8 m
- From
- 1006 m
- To
- 1012 m
- Hole Depth
- 1050 m
- Intercept Depth
- 192 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- SPRD-09:1006-1012
- Mining Method
- mixed
Location
- Easting
- 406730.98
- Northing
- 7440347.77
- CRS
- WGS84 UTM
- Elevation
- 1274.83 m
- Azimuth
- 270 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Andes Analytical Assay
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This silver intercept shows good grade, contributing positively to the overall mineralization.
Evidence · table
“8.3”
Context: 6
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 4.8
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
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: "The ongoing step-out program continues to support the geological model: multiple high-grade, stacked mantos with dominan"
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.