Orosur Mining Inc Announces New Mineralised Zones Discovered at APTA

Original announcement by tmx on

Company
Orosur Mining Inc
Ticker
OMI
Exchange
TSX
Region
Colombia
Primary commodity
Gold
Secondary commodities
Silver, Copper, Lead, Zinc
Document categories
Drill results
Extracted
2026-09-18 14:48:24 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Orosur Mining Inc. announced new drill results from the APTA prospect in Colombia, highlighted by hole MAP-106A intersecting 229.7m at 0.88 g/t gold, including several higher-grade intervals such as 7.65m at 7.07 g/t gold. These results, combined with a desktop review, have enhanced the prospectivity of APTA, identifying areas for follow-up drilling to expand deeper mineralization and test shallow bulk tonnage potential. The company also disclosed its QA/QC protocols, including the use of Actlabs for assaying, but noted that true thicknesses are unknown.

Reasoning: The document reports significant new gold drill results from the APTA prospect, including a broad mineralized zone with several high-grade sub-intervals. The results are presented with detailed collar and assay data, and QA/QC procedures are disclosed. The company's updated geological understanding and plans for follow-up drilling indicate strong prospectivity and de-risking of the project, despite the lack of true width disclosure.

Positive factors

  • New high-grade gold intercepts, including 7.65m @ 7.07g/t Au and 4.7m @ 3.95g/t Au, within a broader 229.7m @ 0.88g/t Au interval, indicating significant mineralization.
  • The new hole (MAP-106A) confirmed and expanded the potential scale of deeper, higher-grade mineralization and identified shallow bulk tonnage potential.
  • Comprehensive QA/QC protocols are disclosed, including blanks, repeats, CRMs, and accredited lab usage (Actlabs).
  • The company has developed new geological concepts that have enhanced the prospectivity of the APTA project.

Negative factors

  • True thicknesses are unknown for all reported intercepts, which may overstate apparent widths.
  • The document mentions historical drilling results without providing specific dates for those historical programs, making it harder to assess their relevance and context.

Facts used in scoring: 29

Extracted facts

Stored fact records: 29. Some facts used in scoring do not have a stored record.

Drill Results (29)

MAP-106AAnzá · goldGrade: 0.88Grade Unit: g/tIntercept: 229.7 mView all details
Link to this fact

Identity

Hole ID
MAP-106A
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
0.88
Grade Unit
g/t
Intercept
229.7 m
From
189.5 m
To
419.2 m
Intercept Depth
189.5 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP-106A:189.5-419.2
Mining Method
unknown

Location

Easting
403384
Northing
705000
CRS
WGS84, UTM Zone 18
Elevation
1001 m
Azimuth
150 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: The broad intercept of 229.7m at 0.88 g/t Au is a strong exploration result, indicating significant mineralization, though the lack of true width disclosure reduces confidence slightly.

Positive factors

  • Broad intercept of 229.7m at 0.88 g/t Au, indicating significant gold mineralization.
  • The intercept is from a new hole (MAP-106A) and contributes to understanding the geological model.

Negative factors

  • True thickness is unknown, which may overstate the actual width of mineralization.

Evidence · table

“0.88”

Context: 229.7

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP-106AAnzá · goldGrade: 2.15Grade Unit: g/tIntercept: 6.85 mView all details
Link to this fact

Identity

Hole ID
MAP-106A
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
2.15
Grade Unit
g/t
Intercept
6.85 m
From
212.2 m
To
219.05 m
Intercept Depth
189.5 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP-106A:212.2-219.05
Mining Method
unknown

Location

Easting
403384
Northing
705000
CRS
WGS84, UTM Zone 18
Elevation
1001 m
Azimuth
150 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This high-grade sub-interval within the broader intercept is a positive indicator of mineralization quality, though the lack of true width is a minor concern.

Positive factors

  • High-grade sub-interval of 6.85m at 2.15 g/t Au, contributing to the overall prospectivity.

Negative factors

  • True thickness is unknown.

Evidence · table

“2.15”

Context: 6.85

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

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP-106AAnzá · goldGrade: 2.02Grade Unit: g/tIntercept: 59.2 mView all details
Link to this fact

Identity

Hole ID
MAP-106A
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
2.02
Grade Unit
g/t
Intercept
59.2 m
From
291.9 m
To
351.1 m
Intercept Depth
189.5 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP-106A:291.9-351.1
Mining Method
unknown

Location

Easting
403384
Northing
705000
CRS
WGS84, UTM Zone 18
Elevation
1001 m
Azimuth
150 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This substantial high-grade intercept within the broader zone is a very positive result, suggesting good continuity of mineralization, though true width remains unstated.

Positive factors

  • Significant high-grade sub-interval of 59.2m at 2.02 g/t Au, indicating strong mineralization continuity.

Negative factors

  • True thickness is unknown.

Evidence · table

“2.02”

Context: 59.2

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP-106AAnzá · goldGrade: 7.07Grade Unit: g/tIntercept: 7.65 mView all details
Link to this fact

Identity

Hole ID
MAP-106A
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
7.07
Grade Unit
g/t
Intercept
7.65 m
From
316.05 m
To
323.7 m
Intercept Depth
189.5 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP-106A:316.05-323.7
Mining Method
unknown

Location

Easting
403384
Northing
705000
CRS
WGS84, UTM Zone 18
Elevation
1001 m
Azimuth
150 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This bonanza-grade intercept is a highly positive result, significantly enhancing the prospectivity of the area, despite the lack of true width disclosure.

Positive factors

  • Very high-grade sub-interval of 7.65m at 7.07 g/t Au, indicating a bonanza-grade zone within the broader mineralization.

Negative factors

  • True thickness is unknown.

Evidence · table

“7.07”

Context: 7.65

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 7.65m at 7.07 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“7.07”

Context: 7.65

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP-106AAnzá · goldGrade: 3.95Grade Unit: g/tIntercept: 4.7 mView all details
Link to this fact

Identity

Hole ID
MAP-106A
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
3.95
Grade Unit
g/t
Intercept
4.7 m
From
346.4 m
To
351.1 m
Intercept Depth
189.5 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP-106A:346.4-351.1
Mining Method
unknown

Location

Easting
403384
Northing
705000
CRS
WGS84, UTM Zone 18
Elevation
1001 m
Azimuth
150 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This high-grade intercept is a positive result, reinforcing the quality of mineralization, though the lack of true width is a minor drawback.

Positive factors

  • High-grade sub-interval of 4.7m at 3.95 g/t Au, further demonstrating the presence of significant gold mineralization.

Negative factors

  • True thickness is unknown.

Evidence · table

“3.95”

Context: 4.7

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP011Anzá · goldGrade: 18.26Grade Unit: g/tIntercept: 6 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP011
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
18.26
Grade Unit
g/t
Intercept
6 m
From
213 m
To
219 m
Intercept Depth
213 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP011:213-219
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept confirms the presence of significant gold mineralization in the area, but its novelty is low as it's not a new result.

Positive factors

  • Very high-grade historical intercept of 6m at 18.26 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“18.26”

Context: 6

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 6m at 18.26 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“18.26”

Context: 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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP020Anzá · goldGrade: 3.85Grade Unit: g/tIntercept: 41 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP020
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
3.85
Grade Unit
g/t
Intercept
41 m
From
145 m
To
186 m
Intercept Depth
145 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP020:145-186
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good width and grade, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Significant historical intercept of 41m at 3.85 g/t Au, indicating broad mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“3.85”

Context: 41

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP021Anzá · goldGrade: 14.14Grade Unit: g/tIntercept: 18 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP021
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
14.14
Grade Unit
g/t
Intercept
18 m
From
224 m
To
242 m
Intercept Depth
224 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP021:224-242
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • Very high-grade historical intercept of 18m at 14.14 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“14.14”

Context: 18

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 18m at 14.14 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“14.14”

Context: 18

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP033Anzá · goldGrade: 10.42Grade Unit: g/tIntercept: 22 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP033
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
10.42
Grade Unit
g/t
Intercept
22 m
From
157 m
To
179 m
Intercept Depth
157 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP033:157-179
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • Very high-grade historical intercept of 22m at 10.42 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“10.42”

Context: 22

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 22m at 10.42 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“10.42”

Context: 22

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP036Anzá · goldGrade: 3.88Grade Unit: g/tIntercept: 29 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP036
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
3.88
Grade Unit
g/t
Intercept
29 m
From
198 m
To
227 m
Intercept Depth
198 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP036:198-227
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good width and grade, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Significant historical intercept of 29m at 3.88 g/t Au, indicating broad mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“3.88”

Context: 29

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP038Anzá · goldGrade: 14.09Grade Unit: g/tIntercept: 40 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP038
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
14.09
Grade Unit
g/t
Intercept
40 m
From
172 m
To
212 m
Intercept Depth
172 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP038:172-212
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade and wide intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • Very high-grade historical intercept of 40m at 14.09 g/t Au, indicating strong and broad historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“14.09”

Context: 40

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 40m at 14.09 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“14.09”

Context: 40

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP048Anzá · goldGrade: 40.37Grade Unit: g/tIntercept: 14 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP048
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
40.37
Grade Unit
g/t
Intercept
14 m
From
181 m
To
195 m
Intercept Depth
181 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP048:181-195
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical bonanza-grade intercept is a very strong indicator of high-grade potential, but its novelty is low.

Positive factors

  • Exceptional high-grade historical intercept of 14m at 40.37 g/t Au, indicating very strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“40.37”

Context: 14

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 14m at 40.37 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“40.37”

Context: 14

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP054Anzá · goldGrade: 2.96Grade Unit: g/tIntercept: 18 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP054
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
2.96
Grade Unit
g/t
Intercept
18 m
From
41 m
To
59 m
Intercept Depth
41 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP054:41-59
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good grade and width, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Historical intercept of 18m at 2.96 g/t Au, indicating good grade mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“2.96”

Context: 18

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP054Anzá · goldGrade: 4.36Grade Unit: g/tIntercept: 13 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP054
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
4.36
Grade Unit
g/t
Intercept
13 m
From
97 m
To
110 m
Intercept Depth
41 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP054:97-110
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good grade and width, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Historical intercept of 13m at 4.36 g/t Au, indicating good grade mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“4.36”

Context: 13

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP054Anzá · goldGrade: 17.76Grade Unit: g/tIntercept: 5 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP054
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
17.76
Grade Unit
g/t
Intercept
5 m
From
144 m
To
149 m
Intercept Depth
41 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP054:144-149
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • Very high-grade historical intercept of 5m at 17.76 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“17.76”

Context: 5

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 5m at 17.76 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“17.76”

Context: 5

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP055Anzá · goldGrade: 4.89Grade Unit: g/tIntercept: 14 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP055
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
4.89
Grade Unit
g/t
Intercept
14 m
From
177 m
To
190 m
Intercept Depth
177 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP055:177-190
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good grade and width, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Historical intercept of 14m at 4.89 g/t Au, indicating good grade mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“4.89”

Context: 14

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP060Anzá · goldGrade: 4.86Grade Unit: g/tIntercept: 25 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP060
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
4.86
Grade Unit
g/t
Intercept
25 m
From
222 m
To
247 m
Intercept Depth
222 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP060:222-247
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good grade and width, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Historical intercept of 25m at 4.86 g/t Au, indicating good grade mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“4.86”

Context: 25

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP062Anzá · goldGrade: 5Grade Unit: g/tIntercept: 23 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP062
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
5
Grade Unit
g/t
Intercept
23 m
From
217 m
To
240 m
Intercept Depth
217 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP062:217-240
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • High-grade historical intercept of 23m at 5 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“5”

Context: 23

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP070Anzá · goldGrade: 5.28Grade Unit: g/tIntercept: 12 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP070
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
5.28
Grade Unit
g/t
Intercept
12 m
From
221 m
To
233 m
Intercept Depth
221 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP070:221-233
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • High-grade historical intercept of 12m at 5.28 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“5.28”

Context: 12

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP070Anzá · goldGrade: 5.02Grade Unit: g/tIntercept: 14 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP070
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
5.02
Grade Unit
g/t
Intercept
14 m
From
284 m
To
298 m
Intercept Depth
221 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP070:284-298
Mining Method
unknown

Location

Loc. Confidence
inferred

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • High-grade historical intercept of 14m at 5.02 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“5.02”

Context: 14

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP072Anzá · goldGrade: 3.53Grade Unit: g/tIntercept: 71 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP072
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
3.53
Grade Unit
g/t
Intercept
71 m
From
184 m
To
255 m
Intercept Depth
184 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP072:184-255
Mining Method
unknown

Location

Easting
400088
Northing
694745
CRS
WGS84, UTM Zone 18
Elevation
1075 m
Azimuth
293 °
Dip
-55 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical wide and high-grade intercept supports the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Significant historical intercept of 71m at 3.53 g/t Au, indicating broad and strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“3.53”

Context: 71

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP073Anzá · goldGrade: 6.02Grade Unit: g/tIntercept: 22 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP073
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
6.02
Grade Unit
g/t
Intercept
22 m
From
271 m
To
293 m
Intercept Depth
271 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP073:271-293
Mining Method
unknown

Location

Easting
400018
Northing
694503
CRS
WGS84, UTM Zone 18
Elevation
1097 m
Azimuth
295 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • High-grade historical intercept of 22m at 6.02 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“6.02”

Context: 22

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP076Anzá · goldGrade: 6.02Grade Unit: g/tIntercept: 12 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP076
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
6.02
Grade Unit
g/t
Intercept
12 m
From
228 m
To
240 m
Intercept Depth
228 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP076:228-240
Mining Method
unknown

Location

Easting
400019
Northing
694527
CRS
WGS84, UTM Zone 18
Elevation
1107 m
Azimuth
295 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • High-grade historical intercept of 12m at 6.02 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“6.02”

Context: 12

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP082Anzá · goldGrade: 2.5Grade Unit: g/tIntercept: 29 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP082
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
2.5
Grade Unit
g/t
Intercept
29 m
From
227 m
To
256 m
Intercept Depth
227 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP082:227-256
Mining Method
unknown

Location

Easting
400176
Northing
694797
CRS
WGS84, UTM Zone 18
Elevation
1020 m
Azimuth
296 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good grade and width, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Historical intercept of 29m at 2.5 g/t Au, indicating good grade mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“2.5”

Context: 29

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP086Anzá · goldGrade: 6.12Grade Unit: g/tIntercept: 4 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP086
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
6.12
Grade Unit
g/t
Intercept
4 m
From
179 m
To
183 m
Intercept Depth
179 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP086:179-183
Mining Method
unknown

Location

Easting
400067
Northing
694360
CRS
WGS84, UTM Zone 18
Elevation
1068 m
Azimuth
295 °
Dip
-54 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • High-grade historical intercept of 4m at 6.12 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“6.12”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

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: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP086Anzá · goldGrade: 2.85Grade Unit: g/tIntercept: 19 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP086
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
2.85
Grade Unit
g/t
Intercept
19 m
From
215 m
To
234 m
Intercept Depth
179 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP086:215-234
Mining Method
unknown

Location

Easting
400067
Northing
694360
CRS
WGS84, UTM Zone 18
Elevation
1068 m
Azimuth
295 °
Dip
-54 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical intercept shows good grade and width, supporting the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Historical intercept of 19m at 2.85 g/t Au, indicating good grade mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“2.85”

Context: 19

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP089Anzá · goldGrade: 9.61Grade Unit: g/tIntercept: 59 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP089
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
9.61
Grade Unit
g/t
Intercept
59 m
From
275 m
To
334 m
Intercept Depth
275 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP089:275-334
Mining Method
unknown

Location

Easting
400067
Northing
694360
CRS
WGS84, UTM Zone 18
Elevation
1068 m
Azimuth
317 °
Dip
-59 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade and wide intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • Very high-grade historical intercept of 59m at 9.61 g/t Au, indicating strong and broad historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“9.61”

Context: 59

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 59m at 9.61 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“9.61”

Context: 59

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP090Anzá · goldGrade: 9.91Grade Unit: g/tIntercept: 6 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP090
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
9.91
Grade Unit
g/t
Intercept
6 m
From
180 m
To
186 m
Intercept Depth
180 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP090:180-186
Mining Method
unknown

Location

Easting
400041
Northing
694630
CRS
WGS84, UTM Zone 18
Elevation
1059 m
Azimuth
296 °
Dip
-56 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical high-grade intercept further supports the presence of significant gold mineralization, but its novelty is low.

Positive factors

  • Very high-grade historical intercept of 6m at 9.91 g/t Au, indicating strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“9.91”

Context: 6

Tags used in scoring

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 6m at 9.91 g/t Au is well above the typical epithermal gold grade thresholds (strong is >=2 g/t, exceptional is >=5 g/t).

Evidence · table

“9.91”

Context: 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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

MAP091Anzá · goldGrade: 2.05Grade Unit: g/tIntercept: 62 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAP091
Project
Anzá
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
OMI

Geometry

Grade
2.05
Grade Unit
g/t
Intercept
62 m
From
222 m
To
284 m
Intercept Depth
222 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MAP091:222-284
Mining Method
unknown

Location

Easting
400060
Northing
694715
CRS
WGS84, UTM Zone 18
Elevation
1089 m
Azimuth
295 °
Dip
-50 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Actlabs
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-06-09T00:00:00.000Z

Reasoning: This historical wide and high-grade intercept supports the overall prospectivity of the area, but its novelty is low.

Positive factors

  • Significant historical intercept of 62m at 2.05 g/t Au, indicating broad and strong historical mineralization.

Negative factors

  • True thickness is unknown.
  • This is a historical result, reducing its novelty.

Evidence · table

“2.05”

Context: 62

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "APTA - a high-grade deposit of gold mineralisation that has to date seen almost 39,000m of historical drilling, and at w"

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.