# DKM: Quarterly Activities/Appendix 5B Cash Flow Report Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155133 Publisher: asx Original announcement: 2026-10-21T00:32:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-21T01:06:10.693Z Atlas analysis updated: 2026-10-21T01:06:10.693Z - Company: Duketon Mining Limited - Ticker: DKM - Exchange: ASX - Region: Western Australia - Primary commodity: Gold - Secondary commodities: Nickel, Copper, Cobalt, Pge - Document categories: Drill results, Resource update, Other - Extracted: 2026-10-21 01:06:11 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary Duketon Mining Limited reported new re-split gold assay results from its Barlee Project in Western Australia, confirming and refining previously identified mineralization with several intercepts above 1 g/t Au. The company also provided updates on ongoing exploration activities, including a completed RC drilling program with assays pending and a soil geochemical survey. Additionally, the report re-stated historical JORC-compliant nickel-copper-PGE resource estimates for the Rosie and C2 deposits within the Duketon Project, and noted a healthy cash balance of A$6.9 million. Reasoning: The announcement provides new re-split gold assay results from the Barlee Project, confirming and refining previously identified mineralization, alongside updates on exploration activities and a healthy cash position. However, the detailed resource estimates for the Duketon Project are historical and not new to this release. - Positive factor: New re-split gold intercepts confirm and refine mineralization at Barlee Project - Positive factor: Healthy cash balance reported - Positive factor: Historical resource estimates are JORC compliant with disclosed assumptions - Negative factor: Main RC drill program assays are pending, not yet released - Negative factor: Resource updates are historical and not new to this announcement - Negative factor: No specific QA/QC methods or laboratory named for the re-split assays Facts used in scoring: 46 ## Classification and evidence **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: The release states that exploration results are based on information compiled by Ms Kirsty Culver, a Member of the Australian Institute of Geoscientists \(AIG\) and an employee of Duketon Mining Limited, who qualifies as a competent person as defined in the JORC Code 2012. Evidence · text > The information in this report that relates to exploration results is based on information compiled by Ms Kirsty Culver, Member of the Australian Institute of Geoscientists \(AIG\) and an employee of Duketon Mining Limited. Ms Culver has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity that is being undertaken to qualify as a competent person as defined in the JORC Code 2012. **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: The drill results are explicitly stated as 'Re-split assay results returned from maiden program' and refer to previous ASX announcements from June and July 2026, indicating they are not new drilling results. Evidence · text > Re-split assay results returned from maiden program. **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: While a Competent Person is named for exploration results, the release does not disclose specific QA/QC methods such as blanks, standards, duplicates, or the name of the assay laboratory for the re-split samples. Evidence · text > Re-split assay results returned from maiden program. Significant gold intercepts include: **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: The Rosie and C2 Mineral Resource Estimates are reported in accordance with the 2012 JORC Code. Evidence · text > The Indicated and Inferred Mineral Resource Estimate \(MRE\) for Rosie of 2.77 million tonnes at 3.27% nickel equivalent is reported in accordance with the 2012 JORC Code **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: The Rosie Mineral Resource is reported at >1% NiEq and the C2 Mineral Resource is reported at >0.4% Ni grade. Evidence · text > The resource estimate is reported at >1% NiEq. **Historical Estimate Only** Polarity: negative Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling. Why it applies: The Mineral Resource Estimates for Rosie and C2 are explicitly stated as being extracted from previous ASX announcements dated March 2022 and December 2023, respectively. Evidence · text > The information in the announcement that relates to Mineral Resources for Rosie is extracted from the ASX announcement 10 March 2022 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: The effective date for the Rosie MRE is February 2022 and for C2 is December 2023, both being more than 2 years old relative to the October 2026 announcement date. Evidence · text > Rosie – Mineral Resource Estimate ... \(February 2022\) **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: Both Rosie and C2 deposits contain a component of Inferred Mineral Resources. Evidence · text > Over 72% of the Resource has been classified as Indicated with the remainder in the Inferred Category **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 document states that the company confirms the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcements for the resource estimates, implying QP/CP sign-off on the original estimates. Evidence · text > The Company confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcement. ## Extracted facts Stored fact records: 46. Some facts used in scoring do not have a stored record. ## Drill Results (1) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-drill-facts-0) Barlee South · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Barlee South - Commodity: gold - Region: wa - Reported Region: wa - Ticker: DKM #### Geometry - Grade: 3.11 - Grade Unit: g/t - Intercept: 1 m - From: 120 m - To: 121 m - Intercept Depth: 120 m #### Classification - Sample Type: drill - Group ID: Barlee\_South:120-121 #### Location - Location: Lost Bolt Prospect - Loc. Source: document #### QA/QC - QP Signed: Yes - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-06-23T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This high-grade re-split intercept at Lost Bolt Prospect provides valuable detail on gold distribution, confirming a higher-grade zone within historical drilling. - Positive factor: High grade - Positive factor: Grade significantly above project average - Negative factor: Very narrow width - Negative factor: Historical result - Negative factor: No specific QA/QC methods disclosed Evidence · text > 1m @ 3.11g/t Au from 120m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ## Resource Estimates (45) ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-1) Duketon · nickel Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: nickel - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:b6d547000929979760a1 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012000 - Grade: 2.11 - Grade Unit: % #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.35 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated nickel resource for the Rosie deposit, showing good grade and high confidence, but it is not new information. - Positive factor: High M&I confidence \(72% Indicated\) - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate Evidence · table > 2.11 Context: 2,012 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-2) Duketon · copper Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: copper - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:b6d547000929979760a1 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012000 - Grade: 0.41 - Grade Unit: % #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.35 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated copper resource for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate Evidence · table > 0.41 Context: 2,012,553 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-3) Duketon · cobalt Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: cobalt - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:b6d547000929979760a1 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012000 - Grade: 0.0585 - Grade Unit: % #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.35 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated cobalt resource for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate Evidence · table > 585 Context: 2,012,553 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-4) Duketon · pge Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: pge - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:b6d547000929979760a1 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012000 - Grade: 2.6 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.35 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated PGE resource for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate Evidence · table > 2.6 Context: 2,012,553 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-5) Duketon · nickel Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: nickel - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:1a3c20a7ab2a1c83ea86 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 761000 - Grade: 1.81 - Grade Unit: % #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.06 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred nickel resource for the Rosie deposit, providing geological potential but with lower confidence, and it is not new information. - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 1.81 Context: 761 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-6) Duketon · copper Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: copper - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:1a3c20a7ab2a1c83ea86 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 761000 - Grade: 0.48 - Grade Unit: % #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.06 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred copper resource for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 0.48 Context: 760,930 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-7) Duketon · cobalt Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: cobalt - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:1a3c20a7ab2a1c83ea86 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 761000 - Grade: 0.0568 - Grade Unit: % #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.06 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred cobalt resource for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 568 Context: 760,930 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-8) Duketon · pge Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: pge - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:1a3c20a7ab2a1c83ea86 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 761000 - Grade: 2.4 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2022-02-01 #### Metal Equivalent - Metal Eq. Grade: 3.06 - Metal Eq. Unit: % NiEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred PGE resource for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Positive factor: Metal equivalent assumptions disclosed - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 2.4 Context: 760,930 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-9) Duketon · nickel Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: nickel - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:f47bfb741769a7e86ad3 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012553 - Contained Metal: 42490 - Contained Unit: t #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained nickel metal for the Rosie deposit, showing good scale and high confidence, but it is not new information. - Positive factor: High M&I confidence \(72% Indicated\) - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 42,490 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-10) Duketon · copper Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: copper - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:f47bfb741769a7e86ad3 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012553 - Contained Metal: 8208 - Contained Unit: t #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained copper metal for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 8,208 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-11) Duketon · cobalt Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: cobalt - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:f47bfb741769a7e86ad3 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012553 - Contained Metal: 1178 - Contained Unit: t #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained cobalt metal for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 1,178 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-12) Duketon · pge Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: pge - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:f47bfb741769a7e86ad3 - Deposit or zone: Rosie #### Resource Data - Category: indicated - Tonnes: 2012553 - Contained Metal: 169737 - Contained Unit: oz #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained PGE metal for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 169,737 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-13) Duketon · nickel Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: nickel - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:049a5b5de8c60f1f1110 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 760930 - Contained Metal: 13774 - Contained Unit: t #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained nickel metal for the Rosie deposit, providing geological potential but with lower confidence, and it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 13,774 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-14) Duketon · copper Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: copper - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:049a5b5de8c60f1f1110 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 760930 - Contained Metal: 3616 - Contained Unit: t #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained copper metal for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 3,616 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-15) Duketon · cobalt Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: cobalt - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:049a5b5de8c60f1f1110 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 760930 - Contained Metal: 432 - Contained Unit: t #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained cobalt metal for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 432 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-16) Duketon · pge Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: pge - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:049a5b5de8c60f1f1110 - Deposit or zone: Rosie #### Resource Data - Category: inferred - Tonnes: 760930 - Contained Metal: 59291 - Contained Unit: oz #### Prior Estimate - Resource Date: 2022-02-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-03-10T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained PGE metal for the Rosie deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 59,291 Context: Sub-Total #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 4.7 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-17) Duketon · nickel Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: nickel - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a14dffcaa1034df3667a - Deposit or zone: C2 #### Resource Data - Category: indicated - Tonnes: 7955751 - Contained Metal: 45790 - Contained Unit: t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained nickel metal for the C2 deposit, showing good scale and high confidence, but it is not new information. - Positive factor: High M&I confidence \(>99% Indicated\) - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 45,790 Context: Indicated #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-18) Duketon · copper Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: copper - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a14dffcaa1034df3667a - Deposit or zone: C2 #### Resource Data - Category: indicated - Tonnes: 7955751 - Contained Metal: 2325 - Contained Unit: t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained copper metal for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 2,325 Context: Indicated #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-19) Duketon · palladium Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: palladium - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a14dffcaa1034df3667a - Deposit or zone: C2 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 0.0567 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated palladium resource for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 56.7 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-20) Duketon · platinum Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: platinum - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a14dffcaa1034df3667a - Deposit or zone: C2 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 0.0428 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated platinum resource for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 42.8 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-21) Duketon · sulfur Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: sulfur - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a14dffcaa1034df3667a - Deposit or zone: C2 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 1.7 - Grade Unit: % #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated sulfur resource for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 1.7 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-22) Duketon · nickel Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: nickel - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a8baddb40a5f1db88f0f - Deposit or zone: C2 #### Resource Data - Category: inferred - Tonnes: 107790 - Contained Metal: 474 - Contained Unit: t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained nickel metal for the C2 deposit, providing geological potential but with lower confidence, and it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 474 Context: Inferred #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-23) Duketon · copper Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: copper - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a8baddb40a5f1db88f0f - Deposit or zone: C2 #### Resource Data - Category: inferred - Tonnes: 107790 - Contained Metal: 15 - Contained Unit: t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained copper metal for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 15 Context: Inferred #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-24) Duketon · palladium Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: palladium - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a8baddb40a5f1db88f0f - Deposit or zone: C2 #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 0.0347 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred palladium resource for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 34.7 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-25) Duketon · platinum Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: platinum - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a8baddb40a5f1db88f0f - Deposit or zone: C2 #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 0.0314 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred platinum resource for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 31.4 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-26) Duketon · sulfur Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: sulfur - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a8baddb40a5f1db88f0f - Deposit or zone: C2 #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 0.5 - Grade Unit: % #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred sulfur resource for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 0.5 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **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 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-27) Duketon · cobalt Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: cobalt - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a14dffcaa1034df3667a - Deposit or zone: C2 #### Resource Data - Category: indicated - Tonnes: 7955751 - Contained Metal: 1490 - Contained Unit: t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained cobalt metal for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 1,490 Context: Indicated #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-28) Duketon · pge Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: pge - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a14dffcaa1034df3667a - Deposit or zone: C2 #### Resource Data - Category: indicated - Tonnes: 7955751 - Contained Metal: 25455 - Contained Unit: oz #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Indicated contained PGE metal for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate Evidence · table > 25,455 Context: Indicated #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-29) Duketon · cobalt Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: cobalt - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a8baddb40a5f1db88f0f - Deposit or zone: C2 #### Resource Data - Category: inferred - Tonnes: 107790 - Contained Metal: 14 - Contained Unit: t #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained cobalt metal for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 14 Context: Inferred #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-30) Duketon · pge Historical result Needs review: historical\_restatement #### Identity - Project: Duketon - Commodity: pge - Region: wa - Reported Region: WA - Ticker: DKM #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:a8baddb40a5f1db88f0f - Deposit or zone: C2 #### Resource Data - Category: inferred - Tonnes: 107790 - Contained Metal: 229 - Contained Unit: oz #### Prior Estimate - Resource Date: 2023-12-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2023-12-12T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a re-statement of a JORC-compliant Inferred contained PGE metal for the C2 deposit, but it is not new information. - Positive factor: JORC compliant - Negative factor: Historical estimate - Negative factor: Lower confidence category \(Inferred\) Evidence · table > 229 Context: Inferred #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was 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 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 2.9 years before this release ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-31) C2 · nickel #### Identity - Project: C2 - Commodity: nickel - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:43c0bec7b770e0ee1559 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 0.57 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 0.57 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-32) C2 · copper #### Identity - Project: C2 - Commodity: copper - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:43c0bec7b770e0ee1559 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 0.03 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 0.03 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-33) C2 · palladium #### Identity - Project: C2 - Commodity: palladium - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:43c0bec7b770e0ee1559 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 56.7 - Grade Unit: ppb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 56.7 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-34) C2 · platinum #### Identity - Project: C2 - Commodity: platinum - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:43c0bec7b770e0ee1559 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 42.8 - Grade Unit: ppb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 42.8 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-35) C2 · sulfur #### Identity - Project: C2 - Commodity: sulfur - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:43c0bec7b770e0ee1559 #### Resource Data - Category: indicated - Tonnes: 7955751 - Grade: 1.7 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 1.7 Context: 7,955,751 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-36) C2 · nickel #### Identity - Project: C2 - Commodity: nickel - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:ad0c3b7cbd75994b898a #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 0.44 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 0.44 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-37) C2 · copper #### Identity - Project: C2 - Commodity: copper - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:ad0c3b7cbd75994b898a #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 0.01 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 0.01 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-38) C2 · palladium #### Identity - Project: C2 - Commodity: palladium - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:ad0c3b7cbd75994b898a #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 34.7 - Grade Unit: ppb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 34.7 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-39) C2 · platinum #### Identity - Project: C2 - Commodity: platinum - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:ad0c3b7cbd75994b898a #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 31.4 - Grade Unit: ppb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 31.4 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-40) C2 · sulfur #### Identity - Project: C2 - Commodity: sulfur - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:ad0c3b7cbd75994b898a #### Resource Data - Category: inferred - Tonnes: 107790 - Grade: 0.5 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 0.5 Context: 107,790 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-41) C2 · nickel #### Identity - Project: C2 - Commodity: nickel - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:1ed71c77a2f9ec6974d6 #### Resource Data - Category: inferred - Tonnes: 8063541 - Grade: 0.57 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 0.57 Context: 8,063,541 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-42) C2 · copper #### Identity - Project: C2 - Commodity: copper - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:1ed71c77a2f9ec6974d6 #### Resource Data - Category: inferred - Tonnes: 8063541 - Grade: 0.03 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 0.03 Context: 8,063,541 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-43) C2 · palladium #### Identity - Project: C2 - Commodity: palladium - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:1ed71c77a2f9ec6974d6 #### Resource Data - Category: inferred - Tonnes: 8063541 - Grade: 56.5 - Grade Unit: ppb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 56.5 Context: 8,063,541 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-44) C2 · platinum #### Identity - Project: C2 - Commodity: platinum - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:1ed71c77a2f9ec6974d6 #### Resource Data - Category: inferred - Tonnes: 8063541 - Grade: 42.7 - Grade Unit: ppb #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 42.7 Context: 8,063,541 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/dkm-quarterly-activities-appendix-5b-cash-flow-report--19533a79-2a69-4d83-8a66-5b72c8612b2f#fact-resource-facts-45) C2 · sulfur #### Identity - Project: C2 - Commodity: sulfur - Ticker: DKM #### Resource scope - Estimate type: resource - Resource group id: resource:1ed71c77a2f9ec6974d6 #### Resource Data - Category: inferred - Tonnes: 8063541 - Grade: 1.7 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from multi-commodity resource table for completeness. - Negative factor: Fact expanded from resource table columns \(model omitted this commodity\). Evidence · table > 1.7 Context: 8,063,541 #### 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 Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **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 ## 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.