Orosur Mining Inc Announces Pepas West Developing
Original announcement by tmx on
- Company
- Orosur Mining Inc
- Ticker
- OMI
- Exchange
- TSX
- Region
- Colombia
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Drill results, Resource update
- Extracted
- 2026-09-18 14:41:53 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Orosur Mining Inc. announced mixed drill results from its Anzá Project in Colombia, focusing on the Pepas West area. While several holes returned no significant gold mineralization, others yielded strong intercepts, including 2.65m at 3.14 g/t Au and 2.05m at 3.46 g/t Au. The company also reported high-grade surface samples up to 79.6 g/t Au, suggesting significant potential for strike extension of the newly discovered Pepas West zone.
Reasoning: The announcement presents mixed drill results from the Pepas West area, including several barren holes, but also some strong gold intercepts and the discovery of a new mineralized zone with high-grade surface samples, indicating potential for strike extension. The project's overall progress and robust QA/QC add confidence.
Positive factors
- Discovery of a new mineralized zone (Pepas West)
- High-grade surface samples (up to 79.6 g/t Au) indicating significant potential for strike extension
- Strong gold intercepts (e.g., 2.65m at 3.14 g/t Au, 2.05m at 3.46 g/t Au)
- Comprehensive QA/QC disclosure including certified labs and QP sign-off
- Project advancing towards feasibility
Negative factors
- Mixed drill results with several holes reporting no significant intersections
- True width of intercepts is unknown, potentially overstating apparent thickness
- Pepas West zone is narrower than the main Pepas deposit and its relationship is yet to be determined
Facts used in scoring: 17
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release includes detailed QA/QC protocols, including the use of blanks, standards, duplicates, and certified laboratories (ALS Chemex, Actlabs), and is signed off by a Qualified Person.
Evidence · text
“Industry standard QAQC protocols are put in place with approximately 10% of total submitted samples being blanks, repeats or Certified Reference Materials (CRMs). Samples for holes PEP-001 to PEP-011 were sent to the Medellin preparation facility of ALS Colombia Ltd, and then to the ISO 9001 certified ALS Chemex laboratory in Lima, Peru. Samples from PEP-012 onwards are sent to Medellin laboratory of Actlabs for preparation and fire assay, with some sample then sent to the Canadian Actlabs facility for multi element assay.”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The document explicitly states that intersections are quoted as downhole thicknesses and true thicknesses are unknown.
Evidence · text
“Intersections are quoted as downhole thicknesses. True thicknesses are unknown.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: The document states a lower cut-off of 0.3g/t Au over 3m for reporting gold intersections, but does not specify internal dilution rules.
Evidence · text
“Gold intersections are reported using a lower cut-off of 0.3g/t Au over 3m.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The drilling program included holes around and beyond the northern extent of Pepas West to understand its breadth and strike extent, and high-grade surface samples suggest potential for substantial increase in strike length.
Evidence · text
“The additional five holes (PEP095 to PEP099) were drilled around and beyond the northern extent of Pepas West in order to better understand controls upon this mineralisation and its possible breadth and strike extent.”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The value premise for Pepas West is based on its geological similarity and proximity (100m west) to the main Pepas zone, and high-grade surface samples along strike from Pepas West.
Evidence · text
“a new zone of mineralisation, geologically similar to Pepas, has been discovered approximately 100m west of the main Pepas zone.”
Extracted facts
Stored fact records: 17. Some facts used in scoring do not have a stored record.
Drill Results (17)
PEP-095Anzá · goldGrade: 0.43Grade Unit: g/tIntercept: 2.3 mView all detailsHide details
Identity
- Hole ID
- PEP-095
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 0.43
- Grade Unit
- g/t
- Intercept
- 2.3 m
- From
- 32.2 m
- To
- 34.5 m
- Intercept Depth
- 32.2 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-095:32.2-34.5
Location
- Location
- Pepas West
- Easting
- 403215
- Northing
- 705006
- CRS
- WGS84 UTM Zone 18
- Elevation
- 984 m
- Azimuth
- 205 °
- Dip
- -55 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a weak gold grade, contributing to the understanding of the Pepas West zone, but not a high-impact result on its own.
Positive factors
- New drill intercept
- QA/QC disclosed
- QP signed
Negative factors
- Weak grade (0.43 g/t Au)
- Apparent width only
Evidence · table
“0.43”
Context: 2.3
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-095Anzá · goldGrade: 0.42Grade Unit: g/tIntercept: 11.5 mView all detailsHide details
Identity
- Hole ID
- PEP-095
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 0.42
- Grade Unit
- g/t
- Intercept
- 11.5 m
- From
- 46.55 m
- To
- 58.05 m
- Intercept Depth
- 46.55 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-095:46.55-58.05
Location
- Location
- Pepas West
- Easting
- 403215
- Northing
- 705006
- CRS
- WGS84 UTM Zone 18
- Elevation
- 984 m
- Azimuth
- 205 °
- Dip
- -55 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a weak gold grade over a moderate length, providing further data for the Pepas West zone.
Positive factors
- New drill intercept
- Moderate intercept length
- QA/QC disclosed
- QP signed
Negative factors
- Weak grade (0.42 g/t Au)
- Apparent width only
Evidence · table
“0.42”
Context: 11.5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-095Anzá · goldGrade: 0.98Grade Unit: g/tIntercept: 1.85 mView all detailsHide details
Identity
- Hole ID
- PEP-095
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 0.98
- Grade Unit
- g/t
- Intercept
- 1.85 m
- From
- 48.65 m
- To
- 50.5 m
- Intercept Depth
- 48.65 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-095:48.65-50.5
Location
- Location
- Pepas West
- Easting
- 403215
- Northing
- 705006
- CRS
- WGS84 UTM Zone 18
- Elevation
- 984 m
- Azimuth
- 205 °
- Dip
- -55 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A narrow intercept with a weak gold grade, included within a broader zone, providing detail on the mineralization.
Positive factors
- New drill intercept
- QA/QC disclosed
- QP signed
Negative factors
- Weak grade (0.98 g/t Au)
- Narrow intercept length
- Apparent width only
Evidence · table
“0.98”
Context: 1.85
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-091AnzáView all detailsHide details
Identity
- Hole ID
- PEP-091
- Project
- Anzá
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Classification
- Program
- mixed
- Sample Type
- drill
Location
- Location
- Pepas West
- Easting
- 403390
- Northing
- 704583
- CRS
- WGS84 UTM Zone 18
- Elevation
- 959 m
- Azimuth
- 110 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: This drill hole returned no significant gold mineralization, indicating a lack of continuity or presence of the target mineralization in this specific location.
Positive factors
- New drill hole
- QA/QC disclosed
- QP signed
Negative factors
- No significant gold mineralization intersected
Evidence · table
“No significant intersections”
Context: Hole Number PEP091 PEP092 PEP093 PEP094
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-092AnzáView all detailsHide details
Identity
- Hole ID
- PEP-092
- Project
- Anzá
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Classification
- Program
- mixed
- Sample Type
- drill
Location
- Location
- Pepas West
- Easting
- 403390
- Northing
- 704583
- CRS
- WGS84 UTM Zone 18
- Elevation
- 959 m
- Azimuth
- 270 °
- Dip
- -50 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: This drill hole returned no significant gold mineralization, indicating a lack of continuity or presence of the target mineralization in this specific location.
Positive factors
- New drill hole
- QA/QC disclosed
- QP signed
Negative factors
- No significant gold mineralization intersected
Evidence · table
“No significant intersections”
Context: Hole Number PEP091 PEP092 PEP093 PEP094
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-093AnzáView all detailsHide details
Identity
- Hole ID
- PEP-093
- Project
- Anzá
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Classification
- Program
- mixed
- Sample Type
- drill
Location
- Location
- Pepas West
- Easting
- 403351
- Northing
- 704530
- CRS
- WGS84 UTM Zone 18
- Elevation
- 946 m
- Azimuth
- 123 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: This drill hole returned no significant gold mineralization, indicating a lack of continuity or presence of the target mineralization in this specific location.
Positive factors
- New drill hole
- QA/QC disclosed
- QP signed
Negative factors
- No significant gold mineralization intersected
Evidence · table
“No significant intersections”
Context: Hole Number PEP091 PEP092 PEP093 PEP094
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-094AnzáView all detailsHide details
Identity
- Hole ID
- PEP-094
- Project
- Anzá
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Classification
- Program
- mixed
- Sample Type
- drill
Location
- Location
- Pepas West
- Easting
- 403351
- Northing
- 704530
- CRS
- WGS84 UTM Zone 18
- Elevation
- 946 m
- Azimuth
- 30 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: This drill hole returned no significant gold mineralization, indicating a lack of continuity or presence of the target mineralization in this specific location.
Positive factors
- New drill hole
- QA/QC disclosed
- QP signed
Negative factors
- No significant gold mineralization intersected
Evidence · table
“No significant intersections”
Context: Hole Number PEP091 PEP092 PEP093 PEP094
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-096AnzáView all detailsHide details
Identity
- Hole ID
- PEP-096
- Project
- Anzá
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Classification
- Program
- mixed
- Sample Type
- drill
Location
- Location
- Pepas West
- Easting
- 403215
- Northing
- 705006
- CRS
- WGS84 UTM Zone 18
- Elevation
- 984 m
- Azimuth
- 245 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: This drill hole returned no significant gold mineralization, indicating a lack of continuity or presence of the target mineralization in this specific location.
Positive factors
- New drill hole
- QA/QC disclosed
- QP signed
Negative factors
- No significant gold mineralization intersected
Evidence · table
“No significant intersections”
Context: No significant intersections
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-097Anzá · goldGrade: 0.61Grade Unit: g/tIntercept: 26.75 mView all detailsHide details
Identity
- Hole ID
- PEP-097
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 0.61
- Grade Unit
- g/t
- Intercept
- 26.75 m
- From
- 36 m
- To
- 62.75 m
- Intercept Depth
- 36 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-097:36-62.75
Location
- Location
- Pepas West
- Easting
- 403215
- Northing
- 705006
- CRS
- WGS84 UTM Zone 18
- Elevation
- 985 m
- Azimuth
- 178 °
- Dip
- -50 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a weak gold grade over a significant length, providing valuable data for the Pepas West zone.
Positive factors
- New drill intercept
- Good intercept length
- QA/QC disclosed
- QP signed
Negative factors
- Weak grade (0.61 g/t Au)
- Apparent width only
Evidence · table
“0.61”
Context: 26.75
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-097Anzá · goldGrade: 1.05Grade Unit: g/tIntercept: 5 mView all detailsHide details
Identity
- Hole ID
- PEP-097
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 1.05
- Grade Unit
- g/t
- Intercept
- 5 m
- From
- 53.5 m
- To
- 61.5 m
- Intercept Depth
- 53.5 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-097:53.5-61.5
Location
- Location
- Pepas West
- Easting
- 403215
- Northing
- 705006
- CRS
- WGS84 UTM Zone 18
- Elevation
- 985 m
- Azimuth
- 178 °
- Dip
- -50 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a moderate gold grade, included within a broader zone, indicating higher-grade sections within the mineralization.
Positive factors
- New drill intercept
- Moderate grade (1.05 g/t Au)
- QA/QC disclosed
- QP signed
Negative factors
- Apparent width only
Evidence · table
“1.05”
Context: 5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-098Anzá · goldGrade: 1.27Grade Unit: g/tIntercept: 17.1 mView all detailsHide details
Identity
- Hole ID
- PEP-098
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 1.27
- Grade Unit
- g/t
- Intercept
- 17.1 m
- From
- 23 m
- To
- 40.1 m
- Intercept Depth
- 23 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-098:23-40.1
Location
- Location
- Pepas West
- Easting
- 403210
- Northing
- 704940
- CRS
- WGS84 UTM Zone 18
- Elevation
- 965 m
- Azimuth
- 37 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a moderate gold grade over a significant length, representing a positive result for the Pepas West zone.
Positive factors
- New drill intercept
- Moderate grade (1.27 g/t Au)
- Good intercept length
- QA/QC disclosed
- QP signed
Negative factors
- Apparent width only
Evidence · table
“1.27”
Context: 17.1
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-098Anzá · goldGrade: 3.14Grade Unit: g/tIntercept: 2.65 mView all detailsHide details
Identity
- Hole ID
- PEP-098
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 3.14
- Grade Unit
- g/t
- Intercept
- 2.65 m
- From
- 30.45 m
- To
- 33.1 m
- Intercept Depth
- 30.45 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-098:30.45-33.1
Location
- Location
- Pepas West
- Easting
- 403210
- Northing
- 704940
- CRS
- WGS84 UTM Zone 18
- Elevation
- 965 m
- Azimuth
- 37 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a strong gold grade, indicating a high-grade core within the broader mineralization, which is a very positive result.
Positive factors
- New drill intercept
- Strong grade (3.14 g/t Au)
- QA/QC disclosed
- QP signed
Negative factors
- Apparent width only
Evidence · table
“3.14”
Context: 2.65
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-099Anzá · goldGrade: 1.94Grade Unit: g/tIntercept: 3.95 mView all detailsHide details
Identity
- Hole ID
- PEP-099
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 1.94
- Grade Unit
- g/t
- Intercept
- 3.95 m
- From
- 23.65 m
- To
- 27.6 m
- Intercept Depth
- 23.65 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-099:23.65-27.6
Location
- Location
- Pepas West
- Easting
- 403210
- Northing
- 704940
- CRS
- WGS84 UTM Zone 18
- Elevation
- 965 m
- Azimuth
- 37 °
- Dip
- -62 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a moderate gold grade, contributing to the understanding of the Pepas West zone.
Positive factors
- New drill intercept
- Moderate grade (1.94 g/t Au)
- QA/QC disclosed
- QP signed
Negative factors
- Apparent width only
Evidence · table
“1.94”
Context: 3.95
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-099Anzá · goldGrade: 3.46Grade Unit: g/tIntercept: 2.05 mView all detailsHide details
Identity
- Hole ID
- PEP-099
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 3.46
- Grade Unit
- g/t
- Intercept
- 2.05 m
- From
- 24.8 m
- To
- 26.85 m
- Intercept Depth
- 24.8 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- PEP-099:24.8-26.85
Location
- Location
- Pepas West
- Easting
- 403210
- Northing
- 704940
- CRS
- WGS84 UTM Zone 18
- Elevation
- 965 m
- Azimuth
- 37 °
- Dip
- -62 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Actlabs
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A new drill intercept with a strong gold grade, indicating a high-grade section within the mineralization, which is a very positive result.
Positive factors
- New drill intercept
- Strong grade (3.46 g/t Au)
- QA/QC disclosed
- QP signed
Negative factors
- Apparent width only
Evidence · table
“3.46”
Context: 2.05
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
PEP-025Anzá · goldGrade: 1.46Grade Unit: g/tIntercept: 10.1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PEP-025
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 1.46
- Grade Unit
- g/t
- Intercept
- 10.1 m
- From
- 0 m
- To
- 10.1 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- PEP-025:0-10.1
Location
- Location
- Southwest of Pepas
- Easting
- 403369
- Northing
- 704888
- CRS
- WGS84 UTM Zone 18
- Elevation
- 1001 m
- Azimuth
- 43 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Chemex
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A historical drill intercept with a moderate gold grade over a good length, providing context for the mineralization in the area.
Positive factors
- Moderate grade (1.46 g/t Au)
- Good intercept length
- QA/QC disclosed
- QP signed
Negative factors
- Historical result
- Apparent width only
Evidence · text
“PEP025 (10.1m @ 1.46g/t Au from surface)”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
PEP-035Anzá · goldGrade: 2.71Grade Unit: g/tIntercept: 11.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PEP-035
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 2.71
- Grade Unit
- g/t
- Intercept
- 11.4 m
- From
- 0 m
- To
- 11.4 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- PEP-035:0-11.4
Location
- Location
- Southwest of Pepas
- Easting
- 403369
- Northing
- 704882
- CRS
- WGS84 UTM Zone 18
- Elevation
- 996 m
- Azimuth
- 223 °
- Dip
- -45 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Chemex
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A historical drill intercept with a strong gold grade over a good length, indicating significant mineralization in the area.
Positive factors
- Strong grade (2.71 g/t Au)
- Good intercept length
- QA/QC disclosed
- QP signed
Negative factors
- Historical result
- Apparent width only
Evidence · text
“PEP035 (11.4m @ 2.71g/t Au from surface)”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
PEP-040Anzá · goldGrade: 1.35Grade Unit: g/tIntercept: 10.25 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PEP-040
- Project
- Anzá
- Commodity
- gold
- Region
- colombia
- Reported Region
- colombia
- Ticker
- OMI
Geometry
- Grade
- 1.35
- Grade Unit
- g/t
- Intercept
- 10.25 m
- From
- 0 m
- To
- 10.25 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- PEP-040:0-10.25
Location
- Location
- Southwest of Pepas
- Easting
- 403369
- Northing
- 704882
- CRS
- WGS84 UTM Zone 18
- Elevation
- 995 m
- Azimuth
- 212 °
- Dip
- -80 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Chemex
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-08T00:00:00.000Z
Reasoning: A historical drill intercept with a moderate gold grade over a good length, providing context for the mineralization in the area.
Positive factors
- Moderate grade (1.35 g/t Au)
- Good intercept length
- QA/QC disclosed
- QP signed
Negative factors
- Historical result
- Apparent width only
Evidence · text
“PEP040 (10.25m @ 1.35g/t Au from surface)”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
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.