OUTCROP SILVER ANNOUNCES UPDATED MINERAL RESOURCE ESTIMATE FOR THE SANTA ANA PRIMARY SILVER PROJECT

Original announcement by cnw on

Company
Outcrop Silver & Gold Corporation
Ticker
OCG
Exchange
Unavailable
Region
Unavailable
Primary commodity
Silver
Secondary commodities
Gold
Document categories
Resource update
Extracted
2026-09-14 11:39:47 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Outcrop Silver announced an updated Mineral Resource Estimate for its Santa Ana project, reporting 29.9 Moz AgEq Indicated resources at 518.7 g/t AgEq and 27.9 Moz AgEq Inferred resources at 368.5 g/t AgEq. Indicated resources increased by 23.5% and Inferred resources by 106.3% compared to the maiden estimate, despite more rigorous classification standards. The estimate confirms the project's high-grade nature and significant growth potential, with several new vein systems contributing to the resource base.

Reasoning: The updated MRE shows substantial growth in Inferred resources and a solid increase in Indicated resources, confirming the high-grade nature and expansion potential of the Santa Ana project. The rigorous classification standards enhance confidence in the reported figures.

Positive factors

  • Significant increase in Inferred resources (106.3% AgEq) indicating strong growth potential.
  • High average grades for both Indicated (518.7 g/t AgEq) and Inferred (368.5 g/t AgEq) resources.
  • Indicated resources increased by 23.5% AgEq despite more rigorous classification standards.
  • Maiden resource for several new vein systems (Guadual, Aguilar) adding substantial resources.
  • NI 43-101 compliant estimate prepared by APEX Geoscience Ltd. with QP sign-off.
  • Clear disclosure of metal equivalent assumptions, cut-off grades, and mining methods.

Negative factors

  • No absolute prior figures for tonnage or grade were provided for direct comparison, only percentage changes.

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 56

Classification and evidence

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: The resource estimate was prepared in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

Evidence · text

“in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects (" NI 43-101 ").”

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: Warren Black, M.Sc., P.Geo., Senior Consultant of APEX Geoscience Ltd., is deemed a Qualified Person and is responsible for the mineral resource estimation.

Evidence · text

“Warren Black, M.Sc., P.Geo., Senior Consultant: Mineral Resources and Geostatistics of APEX Geoscience Ltd., who is deemed a Qualified Person as defined by NI 43-101, is responsible for the completion of the mineral resource estimation”

Contained Metal Growthpositive

True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.

Why it applies: Contained AgEq ounces in Indicated resources increased 23.5% and Inferred resources increased 106.3% compared to the maiden MRE.

Evidence · text

“Contained AgEq ounces in Indicated resources in the Updated MRE increased 23.5% compared to the maiden mineral resource estimate... Inferred resources increased 106.3% to 27.9 Moz AgEq.”

Maiden Resourceneutral

First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable.

Why it applies: New vein systems like Guadual and Aguilar have added substantial resources to the Updated MRE, indicating they are new to the resource estimate.

Evidence · text

“New vein systems like Guadual and Aguilar have added substantial resources to the Updated MRE”

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: The document announces an 'updated mineral resource estimate' for the Santa Ana project.

Evidence · text

“OUTCROP SILVER ANNOUNCES UPDATED MINERAL RESOURCE ESTIMATE FOR THE SANTA ANA PRIMARY SILVER PROJECT”

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: The Updated MRE uses a cut-off grade of 95 g/t AgEq for Santa Ana and Los Naranjos veins and 130 g/t AgEq for all other veins.

Evidence · text

“uses a cut-off grade of 95 g/t AgEq for the Santa Ana and Los Naranjos veins and 130 g/t AgEq at all other veins.”

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: The updated MRE includes 27.9 Moz AgEq in the Inferred category.

Evidence · text

“Inferred resources with 27.9 Moz AgEq”

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: The updated MRE includes 29.9 Moz AgEq in the Indicated category.

Evidence · text

“Indicated resources with 29.9 million ounces (" Moz ") silver-equivalent”

Extracted facts

Stored fact records: 56. Some facts used in scoring do not have a stored record.

Resource Estimates (56)

indicatedSanta Ana · silverTonnes: 373000Grade: 221.1Grade Unit: g/tContained Metal: 2.7Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:ad13bd7408b2702919c6
Deposit or zone
Aguilar
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
373000
Grade
221.1
Grade Unit
g/t
Contained Metal
2.7
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
348.5
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Aguilar contributes a substantial Indicated silver resource with good grades, representing a new vein system in the updated MRE.

Positive factors

  • High silver grade (221.1 g/t) in Indicated category.
  • Significant contained silver (2.7 Moz).
  • Part of a new vein system adding to the resource base.

Evidence · table

“221.1”

Context: 373

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 373000Grade: 1.61Grade Unit: g/tContained Metal: 0.019Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:ad13bd7408b2702919c6
Deposit or zone
Aguilar
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
373000
Grade
1.61
Grade Unit
g/t
Contained Metal
0.019
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Aguilar contributes a moderate Indicated gold resource, supporting the polymetallic nature of the deposit.

Positive factors

  • Gold grade of 1.61 g/t contributes to the overall AgEq value.
  • Part of a new vein system adding to the resource base.

Evidence · table

“1.61”

Context: 373

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 582000Grade: 175.5Grade Unit: g/tContained Metal: 3.3Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:e0812d1d03bba28b4a4e
Deposit or zone
Aguilar
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
582000
Grade
175.5
Grade Unit
g/t
Contained Metal
3.3
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
275.3
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Aguilar's Inferred silver resource adds significant growth potential to the project with good grades.

Positive factors

  • Substantial Inferred silver resource (3.3 Moz) with good grade (175.5 g/t).
  • Indicates significant potential for resource expansion and conversion.

Evidence · table

“175.5”

Context: 582

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 582000Grade: 1.26Grade Unit: g/tContained Metal: 0.024Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:e0812d1d03bba28b4a4e
Deposit or zone
Aguilar
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
582000
Grade
1.26
Grade Unit
g/t
Contained Metal
0.024
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Aguilar's Inferred gold resource provides additional value and supports the polymetallic nature of the deposit.

Positive factors

  • Gold grade of 1.26 g/t contributes to the overall AgEq value in the Inferred category.

Evidence · table

“1.26”

Context: 582

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 77000Grade: 502.3Grade Unit: g/tContained Metal: 1.2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:3f160881c254a7b2c5b0
Deposit or zone
El Dorado
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
77000
Grade
502.3
Grade Unit
g/t
Contained Metal
1.2
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
686.7
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: El Dorado contributes a high-grade Indicated silver resource, significantly boosting the overall project grade profile.

Positive factors

  • Exceptionally high silver grade (502.3 g/t) in Indicated category.
  • Strong contained silver (1.2 Moz) for its tonnage.

Evidence · table

“502.3”

Context: 77

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 77000Grade: 2.33Grade Unit: g/tContained Metal: 0.006Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:3f160881c254a7b2c5b0
Deposit or zone
El Dorado
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
77000
Grade
2.33
Grade Unit
g/t
Contained Metal
0.006
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: El Dorado's Indicated gold resource adds to the high-grade nature of this vein system.

Positive factors

  • Good gold grade (2.33 g/t) in Indicated category, enhancing overall value.

Evidence · table

“2.33”

Context: 77

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 97000Grade: 169Grade Unit: g/tContained Metal: 0.5Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:0ed8b78b2eac76fc649f
Deposit or zone
El Dorado
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
97000
Grade
169
Grade Unit
g/t
Contained Metal
0.5
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
301.3
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: El Dorado's Inferred silver resource provides additional growth potential with solid grades.

Positive factors

  • Good silver grade (169 g/t) in Inferred category, indicating potential for future upgrades.

Evidence · table

“169.0”

Context: 97

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 97000Grade: 1.67Grade Unit: g/tContained Metal: 0.005Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:0ed8b78b2eac76fc649f
Deposit or zone
El Dorado
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
97000
Grade
1.67
Grade Unit
g/t
Contained Metal
0.005
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: El Dorado's Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Gold grade of 1.67 g/t in Inferred category supports overall value.

Evidence · table

“1.67”

Context: 97

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 4000Grade: 117.5Grade Unit: g/tContained Metal: 0Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:72b685268743049345ae
Deposit or zone
Esp Santo
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
4000
Grade
117.5
Grade Unit
g/t
Contained Metal
0
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
197.4
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Esp Santo has a very small Indicated silver resource, contributing minimally to the overall project.

Positive factors

  • Indicated silver resource with a grade of 117.5 g/t.

Negative factors

  • Very small tonnage (4 kt) and negligible contained metal.

Evidence · table

“117.5”

Context: 4

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 4000Grade: 1.01Grade Unit: g/tContained Metal: 0Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:72b685268743049345ae
Deposit or zone
Esp Santo
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
4000
Grade
1.01
Grade Unit
g/t
Contained Metal
0
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Esp Santo has a very small Indicated gold resource, contributing minimally to the overall project.

Positive factors

  • Indicated gold resource with a grade of 1.01 g/t.

Negative factors

  • Very small tonnage (4 kt) and negligible contained metal.

Evidence · table

“1.01”

Context: 4

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 18000Grade: 89.2Grade Unit: g/tContained Metal: 0.1Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:e456f41171601b401fc6
Deposit or zone
Esp Santo
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
18000
Grade
89.2
Grade Unit
g/t
Contained Metal
0.1
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
183.5
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Esp Santo has a small Inferred silver resource, contributing marginally to the overall project.

Positive factors

  • Inferred silver resource with a grade of 89.2 g/t.

Negative factors

  • Small tonnage (18 kt) and limited contained metal.

Evidence · table

“89.2”

Context: 18

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 18000Grade: 1.19Grade Unit: g/tContained Metal: 0.001Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:e456f41171601b401fc6
Deposit or zone
Esp Santo
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
18000
Grade
1.19
Grade Unit
g/t
Contained Metal
0.001
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Esp Santo has a small Inferred gold resource, contributing marginally to the overall project.

Positive factors

  • Inferred gold resource with a grade of 1.19 g/t.

Negative factors

  • Small tonnage (18 kt) and limited contained metal.

Evidence · table

“1.19”

Context: 18

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 255000Grade: 486.4Grade Unit: g/tContained Metal: 4Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:b2c8957465f2d6bec0dc
Deposit or zone
Guadual
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
255000
Grade
486.4
Grade Unit
g/t
Contained Metal
4
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
592.9
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Guadual is a significant new contributor to the Indicated silver resource with excellent grades, enhancing the project's overall value.

Positive factors

  • Very high silver grade (486.4 g/t) in Indicated category.
  • Substantial contained silver (4.0 Moz).
  • New vein system adding significant resources to the project.

Evidence · table

“486.4”

Context: 255

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 255000Grade: 1.35Grade Unit: g/tContained Metal: 0.011Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:b2c8957465f2d6bec0dc
Deposit or zone
Guadual
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
255000
Grade
1.35
Grade Unit
g/t
Contained Metal
0.011
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Guadual's Indicated gold resource supports the polymetallic nature and adds value to the new vein system.

Positive factors

  • Gold grade of 1.35 g/t contributes to the overall AgEq value.
  • New vein system adding resources to the project.

Evidence · table

“1.35”

Context: 255

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 326000Grade: 379Grade Unit: g/tContained Metal: 4Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:ffd1a3758118bb856c76
Deposit or zone
Guadual
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
326000
Grade
379
Grade Unit
g/t
Contained Metal
4
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
459.1
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Guadual's Inferred silver resource is a significant contributor to the project's growth potential with excellent grades.

Positive factors

  • High silver grade (379 g/t) in Inferred category.
  • Substantial contained silver (4.0 Moz), indicating strong growth potential.

Evidence · table

“379.0”

Context: 326

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 326000Grade: 1.01Grade Unit: g/tContained Metal: 0.011Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:ffd1a3758118bb856c76
Deposit or zone
Guadual
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
326000
Grade
1.01
Grade Unit
g/t
Contained Metal
0.011
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Guadual's Inferred gold resource adds to the polymetallic nature and growth potential of this new vein system.

Positive factors

  • Gold grade of 1.01 g/t contributes to the overall AgEq value in the Inferred category.

Evidence · table

“1.01”

Context: 326

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 124000Grade: 233.8Grade Unit: g/tContained Metal: 0.9Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:0a8dfa0cca50fabc4224
Deposit or zone
La Porfia
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
124000
Grade
233.8
Grade Unit
g/t
Contained Metal
0.9
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
513.4
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Porfia provides a solid Indicated silver resource with good grades, adding to the project's confidence.

Positive factors

  • Good silver grade (233.8 g/t) in Indicated category.
  • Contributes to the overall Indicated resource base.

Evidence · table

“233.8”

Context: 124

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 124000Grade: 3.54Grade Unit: g/tContained Metal: 0.014Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:0a8dfa0cca50fabc4224
Deposit or zone
La Porfia
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
124000
Grade
3.54
Grade Unit
g/t
Contained Metal
0.014
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Porfia's Indicated gold resource is a strong contributor to the overall value of this vein system.

Positive factors

  • Very high gold grade (3.54 g/t) in Indicated category, significantly boosting AgEq.

Evidence · table

“3.54”

Context: 124

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 84000Grade: 194.8Grade Unit: g/tContained Metal: 0.5Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:f2ad168a7fb5b4573676
Deposit or zone
La Porfia
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
84000
Grade
194.8
Grade Unit
g/t
Contained Metal
0.5
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
511.5
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Porfia's Inferred silver resource adds to the growth potential with solid grades.

Positive factors

  • Good silver grade (194.8 g/t) in Inferred category, indicating potential for future upgrades.

Evidence · table

“194.8”

Context: 84

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 84000Grade: 4.01Grade Unit: g/tContained Metal: 0.011Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:f2ad168a7fb5b4573676
Deposit or zone
La Porfia
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
84000
Grade
4.01
Grade Unit
g/t
Contained Metal
0.011
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Porfia's Inferred gold resource is a very strong contributor to the overall value and growth potential of this vein system.

Positive factors

  • Exceptional gold grade (4.01 g/t) in Inferred category, indicating high-value potential.

Evidence · table

“4.01”

Context: 84

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 60000Grade: 165.2Grade Unit: g/tContained Metal: 0.3Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:92c4c824d906530235d2
Deposit or zone
La Ye
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
60000
Grade
165.2
Grade Unit
g/t
Contained Metal
0.3
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
254.2
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Ye contributes a solid Indicated silver resource with good grades.

Positive factors

  • Good silver grade (165.2 g/t) in Indicated category.

Evidence · table

“165.2”

Context: 60

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 60000Grade: 1.13Grade Unit: g/tContained Metal: 0.002Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:92c4c824d906530235d2
Deposit or zone
La Ye
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
60000
Grade
1.13
Grade Unit
g/t
Contained Metal
0.002
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Ye's Indicated gold resource adds to the overall value of this vein system.

Positive factors

  • Gold grade of 1.13 g/t in Indicated category.

Evidence · table

“1.13”

Context: 60

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 82000Grade: 174.8Grade Unit: g/tContained Metal: 0.5Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:4b5d708f26f7c445ac78
Deposit or zone
La Ye
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
82000
Grade
174.8
Grade Unit
g/t
Contained Metal
0.5
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
272.4
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Ye's Inferred silver resource adds to the growth potential with solid grades.

Positive factors

  • Good silver grade (174.8 g/t) in Inferred category, indicating potential for future upgrades.

Evidence · table

“174.8”

Context: 82

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 82000Grade: 1.23Grade Unit: g/tContained Metal: 0.003Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:4b5d708f26f7c445ac78
Deposit or zone
La Ye
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
82000
Grade
1.23
Grade Unit
g/t
Contained Metal
0.003
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Ye's Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Gold grade of 1.23 g/t in Inferred category supports overall value.

Evidence · table

“1.23”

Context: 82

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 194000Grade: 735.1Grade Unit: g/tContained Metal: 4.6Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:c05cf0c17d0ff2e9ab02
Deposit or zone
Las Maras
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
194000
Grade
735.1
Grade Unit
g/t
Contained Metal
4.6
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
854.8
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Las Maras is a standout contributor to the Indicated silver resource with extremely high grades, significantly enhancing the project's overall quality.

Positive factors

  • Exceptional silver grade (735.1 g/t) in Indicated category, one of the highest in the project.
  • Significant contained silver (4.6 Moz).

Evidence · table

“735.1”

Context: 194

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 194000Grade: 1.51Grade Unit: g/tContained Metal: 0.009Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:c05cf0c17d0ff2e9ab02
Deposit or zone
Las Maras
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
194000
Grade
1.51
Grade Unit
g/t
Contained Metal
0.009
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Las Maras' Indicated gold resource adds to the high-grade nature of this vein system.

Positive factors

  • Gold grade of 1.51 g/t in Indicated category, supporting the high AgEq value.

Evidence · table

“1.51”

Context: 194

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 158000Grade: 596.9Grade Unit: g/tContained Metal: 3Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:c426486235ecc65de497
Deposit or zone
Las Maras
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
158000
Grade
596.9
Grade Unit
g/t
Contained Metal
3
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
750.6
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Las Maras' Inferred silver resource is a major high-grade contributor to the project's growth potential.

Positive factors

  • Very high silver grade (596.9 g/t) in Inferred category, indicating significant high-grade potential.
  • Substantial contained silver (3.0 Moz).

Evidence · table

“596.9”

Context: 158

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 158000Grade: 1.94Grade Unit: g/tContained Metal: 0.01Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:c426486235ecc65de497
Deposit or zone
Las Maras
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
158000
Grade
1.94
Grade Unit
g/t
Contained Metal
0.01
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Las Maras' Inferred gold resource adds to the high-grade nature and growth potential of this vein system.

Positive factors

  • Good gold grade (1.94 g/t) in Inferred category, supporting high AgEq value.

Evidence · table

“1.94”

Context: 158

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 9000Grade: 205.6Grade Unit: g/tContained Metal: 0.1Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:1bf27641b43e1af4a307
Deposit or zone
La Isabela
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
9000
Grade
205.6
Grade Unit
g/t
Contained Metal
0.1
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
293.9
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Isabela contributes a small but high-grade Indicated silver resource.

Positive factors

  • Good silver grade (205.6 g/t) in Indicated category.

Negative factors

  • Small tonnage (9 kt) and limited contained metal.

Evidence · table

“205.6”

Context: 9

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 9000Grade: 1.12Grade Unit: g/tContained Metal: 0Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:1bf27641b43e1af4a307
Deposit or zone
La Isabela
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
9000
Grade
1.12
Grade Unit
g/t
Contained Metal
0
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Isabela's Indicated gold resource is small but contributes to the overall value.

Positive factors

  • Gold grade of 1.12 g/t in Indicated category.

Negative factors

  • Small tonnage (9 kt) and negligible contained metal.

Evidence · table

“1.12”

Context: 9

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 73000Grade: 170.7Grade Unit: g/tContained Metal: 0.4Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:d83465169a71c1632840
Deposit or zone
La Isabela
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
73000
Grade
170.7
Grade Unit
g/t
Contained Metal
0.4
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
249.2
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Isabela's Inferred silver resource adds to the growth potential with solid grades.

Positive factors

  • Good silver grade (170.7 g/t) in Inferred category, indicating potential for future upgrades.

Evidence · table

“170.7”

Context: 73

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 73000Grade: 0.99Grade Unit: g/tContained Metal: 0.002Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:d83465169a71c1632840
Deposit or zone
La Isabela
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
73000
Grade
0.99
Grade Unit
g/t
Contained Metal
0.002
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: La Isabela's Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Gold grade of 0.99 g/t in Inferred category.

Evidence · table

“0.99”

Context: 73

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 170000Grade: 397Grade Unit: g/tContained Metal: 2.2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:3bafedf6a0e9d41cb4cc
Deposit or zone
Los Mangos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
170000
Grade
397
Grade Unit
g/t
Contained Metal
2.2
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
525.1
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Mangos contributes a strong Indicated silver resource with high grades, adding to the project's confidence.

Positive factors

  • High silver grade (397 g/t) in Indicated category.
  • Solid contained silver (2.2 Moz).

Evidence · table

“397.0”

Context: 170

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 170000Grade: 1.62Grade Unit: g/tContained Metal: 0.009Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:3bafedf6a0e9d41cb4cc
Deposit or zone
Los Mangos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
170000
Grade
1.62
Grade Unit
g/t
Contained Metal
0.009
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Mangos' Indicated gold resource adds to the polymetallic nature of this vein system.

Positive factors

  • Gold grade of 1.62 g/t in Indicated category, supporting overall value.

Evidence · table

“1.62”

Context: 170

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 78000Grade: 487.6Grade Unit: g/tContained Metal: 1.2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:f086bd5cea5d6f3a307e
Deposit or zone
Los Mangos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
78000
Grade
487.6
Grade Unit
g/t
Contained Metal
1.2
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
547.4
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Mangos' Inferred silver resource is a strong high-grade contributor to the project's growth potential.

Positive factors

  • Very high silver grade (487.6 g/t) in Inferred category, indicating significant high-grade potential.
  • Good contained silver (1.2 Moz).

Evidence · table

“487.6”

Context: 78

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 78000Grade: 0.76Grade Unit: g/tContained Metal: 0.002Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:f086bd5cea5d6f3a307e
Deposit or zone
Los Mangos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
78000
Grade
0.76
Grade Unit
g/t
Contained Metal
0.002
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Mangos' Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Gold grade of 0.76 g/t in Inferred category.

Evidence · table

“0.76”

Context: 78

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 177000Grade: 345.2Grade Unit: g/tContained Metal: 2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:bfb8c06c351828654fff
Deposit or zone
Los Naranjos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
177000
Grade
345.2
Grade Unit
g/t
Contained Metal
2
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
429.5
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Naranjos contributes a strong Indicated silver resource with high grades, adding to the project's confidence.

Positive factors

  • High silver grade (345.2 g/t) in Indicated category.
  • Solid contained silver (2.0 Moz).

Evidence · table

“345.2”

Context: 177

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 177000Grade: 1.07Grade Unit: g/tContained Metal: 0.006Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:bfb8c06c351828654fff
Deposit or zone
Los Naranjos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
177000
Grade
1.07
Grade Unit
g/t
Contained Metal
0.006
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Naranjos' Indicated gold resource adds to the polymetallic nature of this vein system.

Positive factors

  • Gold grade of 1.07 g/t in Indicated category, supporting overall value.

Evidence · table

“1.07”

Context: 177

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 90000Grade: 215.4Grade Unit: g/tContained Metal: 0.6Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:3fdf7e745b91b4309ea9
Deposit or zone
Los Naranjos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
90000
Grade
215.4
Grade Unit
g/t
Contained Metal
0.6
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
264
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Naranjos' Inferred silver resource adds to the growth potential with solid grades.

Positive factors

  • Good silver grade (215.4 g/t) in Inferred category, indicating potential for future upgrades.

Evidence · table

“215.4”

Context: 90

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 90000Grade: 0.62Grade Unit: g/tContained Metal: 0.002Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:3fdf7e745b91b4309ea9
Deposit or zone
Los Naranjos
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
90000
Grade
0.62
Grade Unit
g/t
Contained Metal
0.002
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Los Naranjos' Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Gold grade of 0.62 g/t in Inferred category.

Evidence · table

“0.62”

Context: 90

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 19000Grade: 268.6Grade Unit: g/tContained Metal: 0.2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:852e5c0fd2479acbd6fe
Deposit or zone
Morena
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
19000
Grade
268.6
Grade Unit
g/t
Contained Metal
0.2
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
325
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Morena contributes a small but high-grade Indicated silver resource.

Positive factors

  • Good silver grade (268.6 g/t) in Indicated category.

Negative factors

  • Small tonnage (19 kt) and limited contained metal.

Evidence · table

“268.6”

Context: 19

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 19000Grade: 0.71Grade Unit: g/tContained Metal: 0Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:852e5c0fd2479acbd6fe
Deposit or zone
Morena
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
19000
Grade
0.71
Grade Unit
g/t
Contained Metal
0
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Morena's Indicated gold resource is small but contributes to the overall value.

Positive factors

  • Gold grade of 0.71 g/t in Indicated category.

Negative factors

  • Small tonnage (19 kt) and negligible contained metal.

Evidence · table

“0.71”

Context: 19

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 136000Grade: 285.2Grade Unit: g/tContained Metal: 1.2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:794274b91da1dc772842
Deposit or zone
Morena
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
136000
Grade
285.2
Grade Unit
g/t
Contained Metal
1.2
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
382.2
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Morena's Inferred silver resource adds to the growth potential with solid grades.

Positive factors

  • Good silver grade (285.2 g/t) in Inferred category.
  • Solid contained silver (1.2 Moz), indicating potential for future upgrades.

Evidence · table

“285.2”

Context: 136

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 136000Grade: 1.23Grade Unit: g/tContained Metal: 0.005Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:794274b91da1dc772842
Deposit or zone
Morena
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
136000
Grade
1.23
Grade Unit
g/t
Contained Metal
0.005
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Morena's Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Gold grade of 1.23 g/t in Inferred category supports overall value.

Evidence · table

“1.23”

Context: 136

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 155000Grade: 319.7Grade Unit: g/tContained Metal: 1.6Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:7f4070e44fd46c8c302b
Deposit or zone
Paraíso
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
155000
Grade
319.7
Grade Unit
g/t
Contained Metal
1.6
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
634.4
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Paraíso contributes a strong Indicated silver resource with high grades, adding to the project's confidence.

Positive factors

  • High silver grade (319.7 g/t) in Indicated category.
  • Solid contained silver (1.6 Moz).

Evidence · table

“319.7”

Context: 155

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 155000Grade: 3.98Grade Unit: g/tContained Metal: 0.02Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:7f4070e44fd46c8c302b
Deposit or zone
Paraíso
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
155000
Grade
3.98
Grade Unit
g/t
Contained Metal
0.02
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Paraíso's Indicated gold resource is a very strong contributor to the overall value of this vein system.

Positive factors

  • Exceptional gold grade (3.98 g/t) in Indicated category, significantly boosting AgEq.

Evidence · table

“3.98”

Context: 155

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 201000Grade: 183.5Grade Unit: g/tContained Metal: 1.2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:0b9bf6b77e369f85f700
Deposit or zone
Paraíso
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
201000
Grade
183.5
Grade Unit
g/t
Contained Metal
1.2
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
333.4
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Paraíso's Inferred silver resource adds to the growth potential with solid grades.

Positive factors

  • Good silver grade (183.5 g/t) in Inferred category.
  • Solid contained silver (1.2 Moz), indicating potential for future upgrades.

Evidence · table

“183.5”

Context: 201

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 201000Grade: 1.9Grade Unit: g/tContained Metal: 0.012Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:0b9bf6b77e369f85f700
Deposit or zone
Paraíso
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
201000
Grade
1.9
Grade Unit
g/t
Contained Metal
0.012
Contained Unit
moz
Cutoff Grade
130
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Paraíso's Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Good gold grade (1.90 g/t) in Inferred category supports overall value.

Evidence · table

“1.90”

Context: 201

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 176000Grade: 357.9Grade Unit: g/tContained Metal: 2Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:bef0519edfa1ef41d5b2
Deposit or zone
Santa Ana
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
176000
Grade
357.9
Grade Unit
g/t
Contained Metal
2
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
446.4
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Santa Ana vein contributes a strong Indicated silver resource with high grades, adding to the project's confidence.

Positive factors

  • High silver grade (357.9 g/t) in Indicated category.
  • Solid contained silver (2.0 Moz).

Evidence · table

“357.9”

Context: 176

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 176000Grade: 1.12Grade Unit: g/tContained Metal: 0.006Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:bef0519edfa1ef41d5b2
Deposit or zone
Santa Ana
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
176000
Grade
1.12
Grade Unit
g/t
Contained Metal
0.006
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Santa Ana vein's Indicated gold resource adds to the polymetallic nature of this vein system.

Positive factors

  • Gold grade of 1.12 g/t in Indicated category, supporting overall value.

Evidence · table

“1.12”

Context: 176

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 426000Grade: 263.2Grade Unit: g/tContained Metal: 3.6Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:85648302012606bb87ce
Deposit or zone
Santa Ana
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
426000
Grade
263.2
Grade Unit
g/t
Contained Metal
3.6
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
319.9
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Santa Ana vein's Inferred silver resource is a significant contributor to the project's growth potential with solid grades.

Positive factors

  • Good silver grade (263.2 g/t) in Inferred category.
  • Substantial contained silver (3.6 Moz), indicating strong growth potential.

Evidence · table

“263.2”

Context: 426

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 426000Grade: 0.72Grade Unit: g/tContained Metal: 0.01Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:85648302012606bb87ce
Deposit or zone
Santa Ana
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
426000
Grade
0.72
Grade Unit
g/t
Contained Metal
0.01
Contained Unit
moz
Cutoff Grade
95
Cutoff Unit
g/t AgEq

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: Santa Ana vein's Inferred gold resource contributes to the polymetallic nature and growth potential.

Positive factors

  • Gold grade of 0.72 g/t in Inferred category.

Evidence · table

“0.72”

Context: 426

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · silverTonnes: 1793000Grade: 376.4Grade Unit: g/tContained Metal: 21.7Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:856f52d125a3471bfb6d
Deposit or zone
Total
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
1793000
Grade
376.4
Grade Unit
g/t
Contained Metal
21.7
Contained Unit
moz

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
518.7
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: The total Indicated silver resource is substantial and high-grade, forming a strong foundation for the project.

Positive factors

  • Total Indicated silver resource of 21.7 Moz at a high grade of 376.4 g/t.
  • Represents a significant and confident resource base for the project.

Evidence · table

“376.4”

Context: 1,793

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedSanta Ana · goldTonnes: 1793000Grade: 1.8Grade Unit: g/tContained Metal: 0.104Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:856f52d125a3471bfb6d
Deposit or zone
Total
Mining method
underground
Ownership percent
100 %

Resource Data

Category
indicated
Tonnes
1793000
Grade
1.8
Grade Unit
g/t
Contained Metal
0.104
Contained Unit
moz

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: The total Indicated gold resource adds substantial value and confirms the polymetallic nature of the project.

Positive factors

  • Total Indicated gold resource of 0.104 Moz at a good grade of 1.80 g/t.
  • Significantly contributes to the overall AgEq value.

Evidence · table

“1.80”

Context: 1,793

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · silverTonnes: 2352000Grade: 266.4Grade Unit: g/tContained Metal: 20.1Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
silver
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:1993b38ab28dbd5c281c
Deposit or zone
Total
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
2352000
Grade
266.4
Grade Unit
g/t
Contained Metal
20.1
Contained Unit
moz

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Metal Eq. Grade
368.5
Metal Eq. Unit
g/t AgEq
Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: The total Inferred silver resource is substantial and high-grade, indicating strong future growth and conversion potential.

Positive factors

  • Total Inferred silver resource of 20.1 Moz at a good grade of 266.4 g/t.
  • Represents significant growth potential for the project (106.3% increase in AgEq).

Evidence · table

“266.4”

Context: 2,352

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredSanta Ana · goldTonnes: 2352000Grade: 1.29Grade Unit: g/tContained Metal: 0.098Contained Unit: mozView all details
Link to this fact

Identity

Project
Santa Ana
Commodity
gold
Ticker
OCG

Resource scope

Estimate type
resource
Effective date
2026-09-10T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Warren Black
Resource group id
resource:1993b38ab28dbd5c281c
Deposit or zone
Total
Mining method
underground
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
2352000
Grade
1.29
Grade Unit
g/t
Contained Metal
0.098
Contained Unit
moz

Prior Estimate

Resource Date
2026-09-10

Metal Equivalent

Assumptions Disclosed
Yes

Lab

Laboratory
Actlabs

Location

CRS
North American Datum 1983 / UTM Zone 15N
EPSG
26915

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-14T00:00:00.000Z

Reasoning: The total Inferred gold resource adds substantial value and confirms the polymetallic nature and growth potential of the project.

Positive factors

  • Total Inferred gold resource of 0.098 Moz at a good grade of 1.29 g/t.
  • Significantly contributes to the overall AgEq value and growth potential.

Evidence · table

“1.29”

Context: 2,352

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

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.