# Copper Giant Expands Mocoa to 1.6 Billion Tonnes Inferred and Upgrades 290 Million Tonnes to Indicated Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7 Original source: https://www.newswire.ca/news-releases/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-million-tonnes-to-indicated-837695640.html Publisher: cnw Original announcement: 2026-10-14T11:31:33.211Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-14T11:55:53.562Z Atlas analysis updated: 2026-10-14T11:55:53.562Z - Company: Copper Giant Resources Corp. - Ticker: CGNT - Exchange: Unavailable - Region: Putumayo, Colombia - Primary commodity: Copper - Secondary commodities: Molybdenum - Document categories: Resource update - Extracted: 2026-10-14 11:55:54 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Copper Giant Resources Corp. announced an updated Mineral Resource Estimate for its Mocoa copper-molybdenum porphyry project, establishing a maiden Indicated Mineral Resource of 290 million tonnes and expanding the Inferred Mineral Resource to 1.6 billion tonnes. This update, compliant with NI 43-101, increases total contained copper by approximately 50% since November 2025 and will form the basis for a Preliminary Economic Assessment to be filed in Q4 2026. The estimate includes a first-time reporting of resources below the conceptual pit shell, adding 120 million tonnes of Inferred resources. Reasoning: Copper Giant's Mocoa project achieved its first Indicated Mineral Resource of 290 million tonnes and significantly expanded its Inferred Mineral Resource to 1.6 billion tonnes, resulting in a 50% increase in total contained copper. This NI 43-101 compliant update will support an upcoming Preliminary Economic Assessment, although the Inferred grade at a common cut-off shows a decline and some growth is attributed to a lower reporting cut-off. - Positive factor: Category Upgrade - Positive factor: Tonnage Growth - Positive factor: Contained Metal Growth - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: PEA-Supporting - Positive factor: First Mineral Resource below pit shell reported - Negative factor: Grade Decline - Negative factor: Dilutive Growth - Negative factor: Cut-off Lowered Facts used in scoring: 42 ## Classification and evidence **Category Upgrade** Polarity: positive Definition: Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal. Why it applies: The updated MRE classifies Indicated Mineral Resources at Mocoa for the first time, upgrading 290 million tonnes to this higher confidence category. Evidence · text > classifies Indicated Mineral Resources at Mocoa for the first time, expands the Inferred Mineral Resource to 1.60 billion tonnes \("Bt"\) and increases total contained copper by approximately 50% since last reported in November 2025. **Tonnage Growth** Polarity: positive Definition: Significant tonnage increase \(≥15%\) vs prior estimate with grade maintained or improved. Why it applies: The Inferred Mineral Resource has expanded to 1.60 billion tonnes, representing a significant increase in overall tonnage. Evidence · text > expands the Inferred Mineral Resource to 1.60 billion tonnes \("Bt"\) **Contained Metal Growth** Polarity: positive Definition: True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes. Why it applies: Total contained copper increased by approximately 50% since November 2025, to 9.36 billion pounds Inferred and 2.13 billion pounds Indicated. Evidence · text > Total contained copper up approximately 50% since November 2025, to 9.36 billion pounds Inferred and 2.13 billion pounds Indicated **QP/CP Signed** Polarity: positive Definition: 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: The MRE was prepared by APEX Geoscience Ltd. under NI 43-101, and Warren Black, M.Sc., P.Geo., Senior Consultant: Mineral Resources and Geostatistics of APEX, is an independent Qualified Person responsible for the estimate. Evidence · text > Prepared by APEX Geoscience Ltd. \("APEX"\) under National Instrument 43-101 – Standards of Disclosure for Mineral Projects \("NI 43-101"\), effective September 24, 2026, the MRE comprises Indicated Mineral Resources **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The Mineral Resource Estimate was prepared in accordance with National Instrument 43-101 standards. Evidence · text > Prepared by APEX Geoscience Ltd. \("APEX"\) under National Instrument 43-101 – Standards of Disclosure for Mineral Projects \("NI 43-101"\) **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: The updated MRE will be used as the basis for a Preliminary Economic Assessment \(PEA\) to be filed in Q4 2026. Evidence · text > The Preliminary Economic Assessment \("PEA"\), the first assessment of Mocoa's development case, is built on this MRE and will be filed during the fourth quarter of 2026. **Maiden Resource** Polarity: neutral Definition: First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. Why it applies: The document explicitly states that this MRE classifies Indicated Mineral Resources at Mocoa for the first time. Evidence · text > classifies Indicated Mineral Resources at Mocoa for the first time **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: The announcement presents the results of an updated Mineral Resource Estimate for the Mocoa project. Evidence · text > is pleased to announce the results of an updated Mineral Resource Estimate \("MRE"\) for its 100%-owned Mocoa copper-molybdenum porphyry project **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: A significant portion of the resource, 1.60 billion tonnes, is reported in the Inferred category, which is a speculative category with lower geological confidence. Evidence · text > Inferred Mineral Resources of 1.60 billion tonnes at 0.40% CuEq\* **Grade Decline** Polarity: negative Definition: Average grade dropped >5% vs prior estimate — deposit economics worsening. May indicate high-grading in early drilling. Why it applies: At the common 0.25% CuEq\* cut-off, the Inferred grade is 0.45% CuEq\* in the 2026 estimate compared to 0.51% CuEq\* in the 2025 estimate. Evidence · text > The Inferred grade at that cut-off is 0.45% CuEq\* against 0.51% CuEq\* in 2025. **Dilutive Growth** Polarity: negative Definition: Tonnage increased but contained metal flat or down — likely from lower cut-off grade, not geological expansion. Why it applies: While tonnage increased, the Inferred grade and contained copper at a common cut-off declined, and the 2026 estimate is reported on a diluted basis compared to the undiluted 2025 estimate. Evidence · text > The 2026 estimate is reported on a diluted basis, from a 15 metre block model and within a larger conceptual pit shell than the 2025 estimate... The 2025 Mineral Resource Estimate was reported on an undiluted basis. **Cut-off Lowered** Polarity: negative Definition: Cut-off grade significantly reduced vs prior estimate — tonnage growth may be artificial inflation. Why it applies: The primary reporting cut-off for the 2026 estimate within the conceptual pit shell is 0.15% CuEq\*, which is lower than the 0.25% CuEq\* used for comparison with the prior estimate, contributing to tonnage increase. Evidence · text > Mineral Resources within the conceptual pit shell are reported at a 0.15% CuEq\* cut-off ## Extracted facts Stored fact records: 42. Some facts used in scoring do not have a stored record. ## Resource Estimates (42) ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-0) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:410d13e03aae11870b22 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 290000000 - Grade: 0.33 - Grade Unit: % - Contained Metal: 2130000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.54 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.15% CuEq\* cut-off is the primary Indicated resource, representing a significant de-risking and contained copper increase. - Positive factor: Category Upgrade - Positive factor: Maiden Resource - Positive factor: Contained Metal Growth Evidence · table > 0.33 Context: 0.29 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-1) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:410d13e03aae11870b22 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 290000000 - Grade: 0.038 - Grade Unit: % - Contained Metal: 240000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.54 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.15% CuEq\* cut-off adds confidence to this byproduct metal, contributing to the overall project economics. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.038 Context: 0.29 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-2) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:165efc943406e23d417e - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1480000000 - Grade: 0.26 - Grade Unit: % - Contained Metal: 8460000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.4 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a 0.15% CuEq\* cut-off shows significant tonnage and contained copper growth, expanding the overall scale of the project, though it remains in the lower confidence category. - Positive factor: Tonnage Growth - Positive factor: Contained Metal Growth - Negative factor: Inferred Resource Evidence · table > 0.26 Context: 1.48 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-3) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:165efc943406e23d417e - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1480000000 - Grade: 0.025 - Grade Unit: % - Contained Metal: 820000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.4 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a 0.15% CuEq\* cut-off contributes to the overall project scale, providing additional byproduct potential, but remains in the lower confidence category. - Positive factor: Tonnage Growth - Negative factor: Inferred Resource Evidence · table > 0.025 Context: 1.48 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-4) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:1ef77fa51776e39a7db3 - Deposit or zone: Mineral Resources Below the Pit Shell - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 120000000 - Grade: 0.34 - Grade Unit: % - Contained Metal: 900000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.48 - Metal Eq. Unit: % CuEq\* - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This is the first reporting of Inferred Mineral Resources below the conceptual pit shell, indicating potential for underground mining and adding to the overall resource base. - Positive factor: First Mineral Resource below pit shell reported - Negative factor: Inferred Resource Evidence · table > 0.34 Context: 0.12 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-5) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:1ef77fa51776e39a7db3 - Deposit or zone: Mineral Resources Below the Pit Shell - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 120000000 - Grade: 0.025 - Grade Unit: % - Contained Metal: 70000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.48 - Metal Eq. Unit: % CuEq\* - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: The first reporting of Inferred Mineral Resources for molybdenum below the conceptual pit shell adds to the overall resource base and potential for underground extraction. - Positive factor: First Mineral Resource below pit shell reported - Negative factor: Inferred Resource Evidence · table > 0.025 Context: 0.12 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-6) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:e6c23f0f73b5798dc8e6 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1600000000 - Grade: 0.27 - Grade Unit: % - Contained Metal: 9360000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.4 - Metal Eq. Unit: % CuEq\* - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: The total Inferred Mineral Resource for copper significantly expands the project's overall scale, with a substantial increase in contained metal, though some growth is due to a lower reporting cut-off. - Positive factor: Tonnage Growth - Positive factor: Contained Metal Growth - Negative factor: Inferred Resource - Negative factor: Cut-off Lowered Evidence · table > 0.27 Context: 1.60 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-7) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:e6c23f0f73b5798dc8e6 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1600000000 - Grade: 0.025 - Grade Unit: % - Contained Metal: 890000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.4 - Metal Eq. Unit: % CuEq\* - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: The total Inferred Mineral Resource for molybdenum shows significant tonnage growth, adding to the project's byproduct potential, but is subject to the lower reporting cut-off. - Positive factor: Tonnage Growth - Negative factor: Inferred Resource - Negative factor: Cut-off Lowered Evidence · table > 0.025 Context: 1.60 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-8) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:d4b694083c77e4103652 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 260000000 - Grade: 0.36 - Grade Unit: % - Contained Metal: 2040000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.58 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.25% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.36 Context: 0.26 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-9) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:d4b694083c77e4103652 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 260000000 - Grade: 0.041 - Grade Unit: % - Contained Metal: 230000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.58 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.25% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.041 Context: 0.26 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-10) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:5222a96a292794cd3914 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1130000000 - Grade: 0.29 - Grade Unit: % - Contained Metal: 7290000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.45 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: At a 0.25% CuEq\* cut-off, the Inferred copper tonnage shows a slight increase, but the grade and contained metal have declined compared to the prior estimate, indicating dilutive growth. - Positive factor: Tonnage Growth - Negative factor: Inferred Resource - Negative factor: Grade Decline - Negative factor: Dilutive Growth Evidence · table > 0.29 Context: 1.13 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-11) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:5222a96a292794cd3914 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1130000000 - Grade: 0.03 - Grade Unit: % - Contained Metal: 760000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.45 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: At a 0.25% CuEq\* cut-off, the Inferred molybdenum tonnage shows a slight increase, but the grade has declined compared to the prior estimate, indicating dilutive growth. - Positive factor: Tonnage Growth - Negative factor: Inferred Resource - Negative factor: Grade Decline - Negative factor: Dilutive Growth Evidence · table > 0.030 Context: 1.13 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-12) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:b162c8a9c282f78874ae - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 310000000 - Grade: 0.32 - Grade Unit: % - Contained Metal: 2160000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.51 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a lower cut-off demonstrates the sensitivity of the resource to economic parameters, showing increased tonnage and contained copper. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.32 Context: 0.31 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-13) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:b162c8a9c282f78874ae - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 310000000 - Grade: 0.036 - Grade Unit: % - Contained Metal: 240000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.51 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a lower cut-off demonstrates the sensitivity of the resource to economic parameters, showing increased tonnage and contained molybdenum. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.036 Context: 0.31 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-14) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:5e2e653c08acf1b64379 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 270000000 - Grade: 0.35 - Grade Unit: % - Contained Metal: 2090000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.2% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.35 Context: 0.27 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-15) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:5e2e653c08acf1b64379 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 270000000 - Grade: 0.039 - Grade Unit: % - Contained Metal: 230000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.2% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.039 Context: 0.27 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-16) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:f90c3d5dd3ebf1769638 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 240000000 - Grade: 0.37 - Grade Unit: % - Contained Metal: 1960000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.6 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.3% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.37 Context: 0.24 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-17) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:f90c3d5dd3ebf1769638 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 240000000 - Grade: 0.042 - Grade Unit: % - Contained Metal: 220000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.6 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.3% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.042 Context: 0.24 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-18) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:ec08ad85455b25f7e4a2 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 220000000 - Grade: 0.39 - Grade Unit: % - Contained Metal: 1850000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.63 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.35% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.39 Context: 0.22 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-19) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:ec08ad85455b25f7e4a2 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 220000000 - Grade: 0.045 - Grade Unit: % - Contained Metal: 220000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.63 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.35% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.045 Context: 0.22 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-20) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:4d4c8eea74af732de988 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 190000000 - Grade: 0.41 - Grade Unit: % - Contained Metal: 1700000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.66 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.4% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.41 Context: 0.19 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-21) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:4d4c8eea74af732de988 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 190000000 - Grade: 0.048 - Grade Unit: % - Contained Metal: 200000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.66 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.4% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.048 Context: 0.19 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-22) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:a02bda1accf661ae7c92 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 160000000 - Grade: 0.43 - Grade Unit: % - Contained Metal: 1540000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.7 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.45% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.43 Context: 0.16 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-23) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:a02bda1accf661ae7c92 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 160000000 - Grade: 0.051 - Grade Unit: % - Contained Metal: 180000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.7 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.45% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.051 Context: 0.16 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-24) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:6d3603c7d24211898d66 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 140000000 - Grade: 0.45 - Grade Unit: % - Contained Metal: 1380000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.74 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource at a 0.5% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.45 Context: 0.14 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-25) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:6d3603c7d24211898d66 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 140000000 - Grade: 0.055 - Grade Unit: % - Contained Metal: 170000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.74 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Indicated resource for molybdenum at a 0.5% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions. - Positive factor: Category Upgrade - Positive factor: Maiden Resource Evidence · table > 0.055 Context: 0.14 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-26) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:844640e6dd01f4f882bd - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1650000000 - Grade: 0.24 - Grade Unit: % - Contained Metal: 8830000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.37 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a lower 0.1% CuEq\* cut-off demonstrates the potential for significant tonnage and contained copper, though at a lower confidence level. - Positive factor: Tonnage Growth - Positive factor: Contained Metal Growth - Negative factor: Inferred Resource Evidence · table > 0.24 Context: 1.65 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-27) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:844640e6dd01f4f882bd - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1650000000 - Grade: 0.023 - Grade Unit: % - Contained Metal: 840000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.37 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a lower 0.1% CuEq\* cut-off demonstrates the potential for significant tonnage and contained molybdenum, though at a lower confidence level. - Positive factor: Tonnage Growth - Negative factor: Inferred Resource Evidence · table > 0.023 Context: 1.65 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-28) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:5143dbcf7fea25b8239d - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1300000000 - Grade: 0.28 - Grade Unit: % - Contained Metal: 7920000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.43 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a 0.2% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Positive factor: Tonnage Growth - Negative factor: Inferred Resource Evidence · table > 0.28 Context: 1.30 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-29) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:5143dbcf7fea25b8239d - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1300000000 - Grade: 0.028 - Grade Unit: % - Contained Metal: 790000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.43 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a 0.2% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Positive factor: Tonnage Growth - Negative factor: Inferred Resource Evidence · table > 0.028 Context: 1.30 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-30) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:05e488115f835679d167 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 980000000 - Grade: 0.31 - Grade Unit: % - Contained Metal: 6590000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.48 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a 0.3% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.31 Context: 0.98 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-31) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:05e488115f835679d167 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 980000000 - Grade: 0.033 - Grade Unit: % - Contained Metal: 710000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.48 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a 0.3% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.033 Context: 0.98 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-32) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:ded2853f2fb60761388b - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 800000000 - Grade: 0.32 - Grade Unit: % - Contained Metal: 5730000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.52 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a 0.35% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.32 Context: 0.80 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-33) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:ded2853f2fb60761388b - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 800000000 - Grade: 0.036 - Grade Unit: % - Contained Metal: 640000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.52 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a 0.35% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.036 Context: 0.80 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-34) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:4759fd49880fbebb28af - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 620000000 - Grade: 0.34 - Grade Unit: % - Contained Metal: 4730000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a 0.4% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.34 Context: 0.62 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-35) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:4759fd49880fbebb28af - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 620000000 - Grade: 0.04 - Grade Unit: % - Contained Metal: 550000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a 0.4% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.040 Context: 0.62 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-36) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:38c5302b5c54516ae8c2 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 460000000 - Grade: 0.36 - Grade Unit: % - Contained Metal: 3740000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.61 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a 0.45% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.36 Context: 0.46 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-37) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:38c5302b5c54516ae8c2 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 460000000 - Grade: 0.045 - Grade Unit: % - Contained Metal: 460000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.61 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a 0.45% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.045 Context: 0.46 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-38) Mocoa · copper #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:73b6d08d7496f7ec3b55 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 340000000 - Grade: 0.38 - Grade Unit: % - Contained Metal: 2910000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.65 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource at a 0.5% CuEq\* cut-off shows robust contained copper, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.38 Context: 0.34 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-39) Mocoa · molybdenum #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:73b6d08d7496f7ec3b55 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 340000000 - Grade: 0.05 - Grade Unit: % - Contained Metal: 380000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-09-24 #### Metal Equivalent - Metal Eq. Grade: 0.65 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This Inferred resource for molybdenum at a 0.5% CuEq\* cut-off shows robust contained molybdenum, demonstrating the resource's viability at varying economic conditions, though at a lower confidence level. - Negative factor: Inferred Resource Evidence · table > 0.050 Context: 0.34 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-40) Mocoa · copper Historical result Needs review: historical\_restatement #### Identity - Project: Mocoa - Commodity: copper - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:63d7b31cdb44fbd47471 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1120000000 - Grade: 0.31 - Grade Unit: % - Contained Metal: 7600000000 - Contained Unit: lbs - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2025-11-01 #### Metal Equivalent - Metal Eq. Grade: 0.51 - Metal Eq. Unit: % CuEq\* - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2025-11-01T00:00:00.000Z #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This is a historical Inferred resource estimate from November 2025, provided for comparison with the new estimate. It is not new information. - Negative factor: Stale Estimate - Negative factor: Inferred Resource Evidence · table > 0.31 Context: 1.12 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/copper-giant-expands-mocoa-to-1-6-billion-tonnes-inferred-and-upgrades-290-milli--e5ae5d8c-a928-496c-b4dd-e318d9f9e5c7#fact-resource-facts-41) Mocoa · molybdenum Historical result Needs review: historical\_restatement #### Identity - Project: Mocoa - Commodity: molybdenum - Region: colombia - Reported Region: Putumayo, Colombia - Ticker: CGNT #### Resource scope - Estimate type: resource - Effective date: 2026-09-24T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Warren Black, Edwin Naranjo Sierra - Resource group id: resource:63d7b31cdb44fbd47471 - Mining method: underground - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 1120000000 - Grade: 0.039 - Grade Unit: % - Cutoff Grade: 0.15 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2025-11-01 #### Metal Equivalent - Metal Eq. Grade: 0.51 - Metal Eq. Unit: % CuEq\* - Assumptions Disclosed: Yes #### Lab - Laboratory: ActLabs #### Location - CRS: UTM Coordinate system relative to the World Geodetic System 1984 ensemble / UTM zone 18N - EPSG: 32618 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2025-11-01T00:00:00.000Z #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: This is a historical Inferred resource estimate for molybdenum from November 2025, provided for comparison with the new estimate. It is not new information. - Negative factor: Stale Estimate - Negative factor: Inferred Resource Evidence · table > 0.039 Context: 1.12 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: the release compares against a previous estimate **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. 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.