# Drill Results: New Copper Discoveries - Manna Hill Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb Original source: https://www.londonstockexchange.com/news-article/COBR/drill-results-new-copper-discoveries-manna-hill/17845112 Publisher: lse Original announcement: 2026-10-21T05:00:03.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-21T07:08:33.763Z Atlas analysis updated: 2026-10-21T07:08:33.763Z - Company: Cobra Resources plc - Ticker: COBR - Exchange: LSE - Region: South Australia - Primary commodity: Copper - Secondary commodities: Gold, Molybdenum - Document categories: Drill results - Extracted: 2026-10-21 07:08:34 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Cobra Resources plc announced new copper discoveries at its Manna Hill project in South Australia, with initial analytical results from ongoing slim-line Reverse Circulation drilling. Highlights include 32m at 0.7% copper from 52m in porphyry-style alteration and 58m at 0.46% copper from 12m in a newly discovered skarn. These results extend known mineralization, identify new zones, and suggest potential for a larger porphyry system, leading to an expansion of the current drill program. Reasoning: The announcement reports significant new copper discoveries at the Manna Hill project, including high-grade and wide intercepts, and identifies porphyry-style alteration which indicates potential for a much larger system. The results are from initial assays of an ongoing drill program, confirming the project's prospectivity for shallow, open-pittable mineralization. - Positive factor: New copper discoveries at Manna Hill, including a westerly extension of the Blue Rose skarn and two new skarn zones \(Shadow Rose and Neptune Rose\). - Positive factor: High-grade copper intercepts, with several exceeding 1% Cu, and strong widths up to 58m. - Positive factor: Discovery of porphyry-style alteration in MHRC0029, suggesting potential for a larger, deeper system. - Positive factor: Shallow depths of mineralization, supporting potential for low-strip open pit mining. - Positive factor: Drilling program extended to follow up on new discoveries and test porphyry targets. - Positive factor: JORC Code 2012 compliant reporting with Competent Person sign-off and detailed QA/QC procedures. - Negative factor: Downhole intercept lengths are reported, but true widths are not known and are expected to be greater than true length. - Negative factor: Gold and molybdenum grades are generally low and may not be economically significant on their own. Facts used in scoring: 62 ## Classification and evidence **New Discovery** Polarity: positive Story-specific tag Definition: No canonical definition is currently available. Why it applies: The release explicitly states 'new copper discoveries' and 'discovery of a westerly extension of the Blue Rose skarn' and 'discovery of a new mineralised skarn'. Evidence · text > Drill Results: New Copper Discoveries at Manna Hill **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Drillhole MHRC0029 is described as a 'westerly extension of the Blue Rose skarn'. Evidence · text > Drillhole MHRC0029: discovery of a westerly extension of the Blue Rose skarn **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 document includes a detailed JORC Table 3 with commentary on sampling techniques, quality of assay data, and quality control procedures including standards, blanks, and duplicates. Evidence · text > All Sampling · Commercially certified reference material of known copper grades and of suitable matrix were included in the laboratory assay sequence at a rate of 1 per 50 samples. · First-split duplicate samples were collected at a rate of 1 per 50 samples. · A coarse blank sample was inserted 1 in every 50 samples. **QP/CP Signed** Polarity: positive Story-specific tag 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: Mr Rupert Verco, a Fellow of the Australasian Institute of Mining and Metallurgy, is named as the Competent Person responsible for the information in the announcement. Evidence · text > Information in this announcement has been assessed by Mr Rupert Verco, a Fellow of the Australasian Institute of Mining and Metallurgy. Mr Verco is an employee of Cobra and has more than 18 years' industry experience which is relevant to the style of mineralisation, deposit type, and activity which he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves of JORC. This includes 13 years of Mining, Resource Estimation and Exploration. Mr Verco consents to the inclusion in this announcement of the matters based on his information in the form and context in which it appears. **JORC Compliant** Polarity: positive Story-specific tag Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: The announcement explicitly states compliance with the JORC Code, 2012 Edition, and includes a JORC Table 3. Evidence · text > Competent Person as defined in the 2012 Edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves of JORC. **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: The document states that 'Downhole intercept lengths have been reported and are expected to be greater than true length' and true width is not provided. Evidence · text > Downhole intercept lengths have been reported and are expected to be greater than true length. **Exploration Drilling** Polarity: neutral Story-specific tag Definition: No canonical definition is currently available. Why it applies: The drilling program is described as 'first analytical results of drill returns from ongoing slim-line Reverse Circulation drilling' and 'Drilling is aimed at extending known mineralisation and defining new mineral resources'. Evidence · text > first analytical results of drill returns from ongoing slim-line Reverse Circulation drilling at Manna Hill which confirm material new copper discoveries. **Porphyry Potential** Polarity: positive Story-specific tag Definition: No canonical definition is currently available. Why it applies: The discovery of 'strong porphyry-style alteration' and 'potassic alteration' in MHRC0029 is highlighted as a 'compelling geological indicator... for a high grade potassic porphyry zone' and 'possible interconnected intrusive-hydrothermal system, including a potential porphyry-style component'. Evidence · text > 32m at 0.7% copper from 52m in strong porphyry-style alteration **Skarn Hosted** Polarity: neutral Story-specific tag Definition: No canonical definition is currently available. Why it applies: The document describes 'newly discovered mineralised skarn' and 'skarn hosted mineralisation'. Evidence · text > 42m at 0.56% copper from 22m in a newly discovered mineralised skarn ## Extracted facts Stored fact records: 62. Some facts used in scoring do not have a stored record. ## Drill Results (62) ### MHRC0024 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-0) Manna Hill · copper #### Identity - Hole ID: MHRC0024 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.18 - Grade Unit: % - Intercept: 2 m - From: 58 m - To: 60 m - Hole Depth: 120 m - Intercept Depth: 58 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0024:58-60 - Mining Method: open\_pit #### Location - Location: Neptune Rose Skarn - Easting: 428126 - Northing: 6388870 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 240 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade copper intercept over a narrow width, falling below the weak threshold for open-pit copper deposits. - Negative factor: Low-grade copper intercept below the weak threshold for open-pit mining. Evidence · table > 0.18 Context: 2 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0024 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-1) Manna Hill · copper #### Identity - Hole ID: MHRC0024 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 2 m - From: 66 m - To: 68 m - Hole Depth: 120 m - Intercept Depth: 58 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0024:66-68 - Mining Method: open\_pit #### Location - Location: Neptune Rose Skarn - Easting: 428126 - Northing: 6388870 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 240 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade copper intercept over a narrow width, falling below the weak threshold for open-pit copper deposits. - Negative factor: Very low-grade copper intercept below the weak threshold for open-pit mining. Evidence · table > 0.10 Context: 2 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0024 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-2) Manna Hill · gold #### Identity - Hole ID: MHRC0024 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 2 m - From: 66 m - To: 68 m - Hole Depth: 120 m - Intercept Depth: 58 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0024:66-68 - Mining Method: open\_pit #### Location - Location: Neptune Rose Skarn - Easting: 428126 - Northing: 6388870 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 240 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade gold intercept over a narrow width, falling below the weak threshold for open-pit gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit mining. Evidence · table > 0.05 Context: 2 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0024 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-3) Manna Hill · copper #### Identity - Hole ID: MHRC0024 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.06 - Grade Unit: % - Intercept: 2 m - From: 98 m - To: 100 m - Hole Depth: 120 m - Intercept Depth: 58 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0024:98-100 - Mining Method: open\_pit #### Location - Location: Neptune Rose Skarn - Easting: 428126 - Northing: 6388870 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 240 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade copper intercept over a narrow width, falling below the weak threshold for open-pit copper deposits. - Negative factor: Very low-grade copper intercept below the weak threshold for open-pit mining. Evidence · table > 0.06 Context: 2 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0024 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-4) Manna Hill · gold #### Identity - Hole ID: MHRC0024 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.51 - Grade Unit: g/t - Intercept: 2 m - From: 98 m - To: 100 m - Hole Depth: 120 m - Intercept Depth: 58 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0024:98-100 - Mining Method: open\_pit #### Location - Location: Neptune Rose Skarn - Easting: 428126 - Northing: 6388870 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 240 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a moderate-grade gold intercept, but over a narrow width. - Positive factor: Moderate-grade gold intercept above the weak threshold for open-pit mining. Evidence · table > 0.51 Context: 2 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0024 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-5) Manna Hill · copper #### Identity - Hole ID: MHRC0024 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.39 - Grade Unit: % - Intercept: 10 m - From: 104 m - To: 114 m - Hole Depth: 120 m - Intercept Depth: 58 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0024:104-114 - Mining Method: open\_pit #### Location - Location: Neptune Rose Skarn - Easting: 428126 - Northing: 6388870 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 240 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a moderate-grade copper intercept over a good width, contributing to the new skarn discovery. - Positive factor: Moderate-grade copper intercept above the weak threshold for open-pit mining. - Positive factor: Good intercept width \(10m\). Evidence · table > 0.39 Context: 10 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0024 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-6) Manna Hill · gold #### Identity - Hole ID: MHRC0024 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 10 m - From: 104 m - To: 114 m - Hole Depth: 120 m - Intercept Depth: 58 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0024:104-114 - Mining Method: open\_pit #### Location - Location: Neptune Rose Skarn - Easting: 428126 - Northing: 6388870 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 240 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade gold intercept over a good width, falling below the weak threshold for open-pit gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit mining. Evidence · table > 0.06 Context: 10 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-7) Manna Hill · copper #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.46 - Grade Unit: % - Intercept: 58 m - From: 12 m - To: 70 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:12-70 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong copper intercept over a significant width, representing a new skarn discovery at shallow depth. - Positive factor: Moderate-grade copper intercept above the weak threshold for open-pit mining. - Positive factor: Significant intercept width \(58m\). - Positive factor: Part of a new skarn discovery. Evidence · table > 0.46 Context: 58 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-8) Manna Hill · gold #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.15 - Grade Unit: g/t - Intercept: 58 m - From: 12 m - To: 70 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:12-70 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade gold intercept over a significant width, falling below the weak threshold for open-pit gold deposits. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit mining. Evidence · table > 0.15 Context: 58 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-9) Manna Hill · copper #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.21 - Grade Unit: % - Intercept: 4 m - From: 12 m - To: 16 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:12-16 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade copper sub-interval within a broader zone, falling below the weak threshold for open-pit copper deposits. - Negative factor: Low-grade copper intercept below the weak threshold for open-pit mining. Evidence · table > 0.21 Context: 4 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-10) Manna Hill · gold #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.02 - Grade Unit: g/t - Intercept: 4 m - From: 12 m - To: 16 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:12-16 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong-grade gold intercept over a narrow width, contributing to the new skarn discovery. - Positive factor: Strong-grade gold intercept above the moderate threshold for open-pit mining. Evidence · table > 1.02 Context: 4 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-11) Manna Hill · copper #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.56 - Grade Unit: % - Intercept: 42 m - From: 22 m - To: 64 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:22-64 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong copper intercept over a significant width, representing a new skarn discovery at shallow depth. - Positive factor: Strong-grade copper intercept above the moderate threshold for open-pit mining. - Positive factor: Significant intercept width \(42m\). - Positive factor: Part of a new skarn discovery. Evidence · table > 0.56 Context: 42 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-12) Manna Hill · gold #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 42 m - From: 22 m - To: 64 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:22-64 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade gold intercept over a significant width, falling below the weak threshold for open-pit gold deposits. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit mining. Evidence · table > 0.10 Context: 42 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-13) Manna Hill · copper #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.09 - Grade Unit: % - Intercept: 10 m - From: 26 m - To: 36 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:26-36 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong copper intercept over a good width, representing a new skarn discovery at shallow depth. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit mining. - Positive factor: Good intercept width \(10m\). - Positive factor: Part of a new skarn discovery. Evidence · table > 1.09 Context: 10 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0025 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-14) Manna Hill · gold #### Identity - Hole ID: MHRC0025 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.08 - Grade Unit: g/t - Intercept: 10 m - From: 26 m - To: 36 m - Hole Depth: 97 m - Intercept Depth: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0025:26-36 - Mining Method: open\_pit #### Location - Location: Shadow Rose Skarn - Easting: 428024 - Northing: 6387891 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 360 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade gold intercept over a good width, falling below the weak threshold for open-pit gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit mining. Evidence · table > 0.08 Context: 10 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-15) Manna Hill · copper #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.12 - Grade Unit: % - Intercept: 6 m - From: 40 m - To: 46 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:40-46 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade copper intercept over a narrow width, falling below the weak threshold for open-pit porphyry copper deposits. - Negative factor: Low-grade copper intercept below the weak threshold for open-pit porphyry deposits. Evidence · table > 0.12 Context: 6 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-16) Manna Hill · copper #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.7 - Grade Unit: % - Intercept: 32 m - From: 52 m - To: 84 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:52-84 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong copper intercept over a significant width, indicating a new porphyry-style discovery. - Positive factor: Strong-grade copper intercept above the porphyry moderate threshold \(0.25%\). - Positive factor: Significant intercept width \(32m\). - Positive factor: Associated with strong potassic porphyry-style alteration, indicating potential for a large system. Evidence · table > 0.70 Context: 32 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-17) Manna Hill · gold #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 32 m - From: 52 m - To: 84 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:52-84 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade gold intercept over a significant width, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit porphyry deposits. Evidence · table > 0.07 Context: 32 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-18) Manna Hill · molybdenum #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: molybdenum - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.0051 - Grade Unit: % - Intercept: 32 m - From: 52 m - To: 84 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:52-84 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade molybdenum intercept over a significant width, indicating trace amounts rather than economic potential. - Negative factor: Very low-grade molybdenum intercept, well below typical economic thresholds. Evidence · table > 51 Context: 32 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-19) Manna Hill · copper #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.13 - Grade Unit: % - Intercept: 12 m - From: 56 m - To: 68 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:56-68 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong copper intercept over a good width, indicating a new porphyry-style discovery. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit porphyry deposits. - Positive factor: Good intercept width \(12m\). - Positive factor: Associated with strong potassic porphyry-style alteration, indicating potential for a large system. Evidence · table > 1.13 Context: 12 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-20) Manna Hill · gold #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.08 - Grade Unit: g/t - Intercept: 12 m - From: 56 m - To: 68 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:56-68 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade gold intercept over a good width, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit porphyry deposits. Evidence · table > 0.08 Context: 12 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-21) Manna Hill · molybdenum #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: molybdenum - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.0122 - Grade Unit: % - Intercept: 12 m - From: 56 m - To: 68 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:56-68 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade molybdenum intercept over a good width, indicating trace amounts rather than economic potential. - Negative factor: Very low-grade molybdenum intercept, well below typical economic thresholds. Evidence · table > 122 Context: 12 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-22) Manna Hill · copper #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.33 - Grade Unit: % - Intercept: 4 m - From: 78 m - To: 82 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:78-82 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong copper intercept over a narrow width, indicating a new porphyry-style discovery. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit porphyry deposits. Evidence · table > 1.33 Context: 4 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0029 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-23) Manna Hill · gold #### Identity - Hole ID: MHRC0029 - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 4 m - From: 78 m - To: 82 m - Hole Depth: 88 m - Intercept Depth: 40 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHRC0029:78-82 - Mining Method: open\_pit #### Location - Location: Blue Rose West - Easting: 428018 - Northing: 6388183 - CRS: MGA Zone 54 GDA94 - EPSG: 28354 - Elevation: 239 m - Azimuth: 180 ° - Dip: -60 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade gold intercept over a narrow width, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit porphyry deposits. Evidence · table > 0.25 Context: 4 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### RABR822 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-24) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: RABR822 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 2.2 - Grade Unit: % - Intercept: 47 m - From: 11 m - To: 58 m - Intercept Depth: 11 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: RABR822:11-58 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept over a significant width, previously reported. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit skarn deposits. - Positive factor: Significant intercept width \(47m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > RABR822: 47m at 2.2% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### RABR822 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-25) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: RABR822 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.76 - Grade Unit: g/t - Intercept: 47 m - From: 11 m - To: 58 m - Intercept Depth: 11 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: RABR822:11-58 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a moderate historical gold intercept over a significant width, previously reported. - Positive factor: Moderate-grade gold intercept above the weak threshold for open-pit skarn deposits. - Positive factor: Significant intercept width \(47m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.76 g.t Au from 11m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0018 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-26) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0018 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.78 - Grade Unit: % - Intercept: 20 m - From: 38 m - To: 58 m - Intercept Depth: 20 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0018:38-58 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept over a good width, previously reported. - Positive factor: Strong-grade copper intercept above the moderate threshold for open-pit skarn deposits. - Positive factor: Good intercept width \(20m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > MHRC0018: 20m at 0.78% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0018 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-27) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0018 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 20 m - From: 38 m - To: 58 m - Intercept Depth: 20 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0018:38-58 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade historical gold intercept over a good width, previously reported. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit skarn deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.14 g/t Au from 38m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0018 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-28) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0018 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.02 - Grade Unit: % - Intercept: 74 m - From: 70 m - To: 144 m - Intercept Depth: 20 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0018:70-144 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept over a continuous width, previously reported. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit skarn deposits. - Positive factor: Continuous intercept width \(74m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > 74m at 1.02% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0018 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-29) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0018 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 74 m - From: 70 m - To: 144 m - Intercept Depth: 20 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0018:70-144 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade historical gold intercept over a continuous width, previously reported. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit skarn deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.25 g/t Au from 70m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0017 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-30) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0017 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.6 - Grade Unit: % - Intercept: 86 m - From: 18 m - To: 104 m - Intercept Depth: 18 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0017:18-104 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept over a continuous width, previously reported. - Positive factor: Strong-grade copper intercept above the moderate threshold for open-pit skarn deposits. - Positive factor: Continuous intercept width \(86m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > MHRC0017: 86m at 0.60% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0017 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-31) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0017 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 86 m - From: 18 m - To: 104 m - Intercept Depth: 18 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0017:18-104 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade historical gold intercept over a continuous width, previously reported. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit skarn deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.14 g/t Au from 18m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0013 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-32) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0013 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1 - Grade Unit: % - Intercept: 62 m - From: 62 m - To: 124 m - Intercept Depth: 62 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0013:62-124 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept over a continuous width, previously reported. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit skarn deposits. - Positive factor: Continuous intercept width \(62m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > MHRC0013: 62m at 1.0% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0013 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-33) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0013 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.08 - Grade Unit: g/t - Intercept: 62 m - From: 62 m - To: 124 m - Intercept Depth: 62 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0013:62-124 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade historical gold intercept over a continuous width, previously reported. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit skarn deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.08 g/t Au from 62m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHRC0003 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-34) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHRC0003 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.34 - Grade Unit: % - Intercept: 56 m - From: 34 m - To: 90 m - Intercept Depth: 34 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: MHRC0003:34-90 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a moderate historical copper intercept over a significant width, previously reported. - Positive factor: Moderate-grade copper intercept above the weak threshold for open-pit skarn deposits. - Positive factor: Significant intercept width \(56m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > MHRC0003: 56m at 0.34% Cu from 34m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD002 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-35) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD002 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.63 - Grade Unit: % - Intercept: 23 m - From: 186 m - To: 209 m - Intercept Depth: 186 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD002:186-209 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept at depth, indicative of a larger porphyry system. - Positive factor: Strong-grade copper intercept above the porphyry moderate threshold \(0.25%\). - Positive factor: Good intercept width \(23m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > MHDD002: o 23m at 0.63% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD002 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-36) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD002 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.09 - Grade Unit: g/t - Intercept: 23 m - From: 186 m - To: 209 m - Intercept Depth: 186 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD002:186-209 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade historical gold intercept at depth, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit porphyry deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.09 g/t Au from 186m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD002 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-37) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD002 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.01 - Grade Unit: % - Intercept: 12.4 m - From: 190 m - To: 202.4 m - Intercept Depth: 186 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD002:190-202.4 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept at depth, indicative of a larger porphyry system. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit porphyry deposits. - Positive factor: Good intercept width \(12.4m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > 12.4m at 1.01% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD002 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-38) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD002 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 12.4 m - From: 190 m - To: 202.4 m - Intercept Depth: 186 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD002:190-202.4 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade historical gold intercept at depth, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit porphyry deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.13g/t Au from 190m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD002 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-39) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD002 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.38 - Grade Unit: % - Intercept: 10.5 m - From: 297.9 m - To: 308.4 m - Intercept Depth: 186 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD002:297.9-308.4 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a moderate historical copper intercept at significant depth, indicative of a larger porphyry system. - Positive factor: Moderate-grade copper intercept above the weak threshold for open-pit porphyry deposits. - Positive factor: Good intercept width \(10.5m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > 10.5m at 0.38% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD002 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-40) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD002 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.02 - Grade Unit: g/t - Intercept: 10.5 m - From: 297.9 m - To: 308.4 m - Intercept Depth: 186 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD002:297.9-308.4 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade historical gold intercept at significant depth, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit porphyry deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.02 g/t Au from 297.9m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-41) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD004 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.21 - Grade Unit: % - Intercept: 16.9 m - From: 16.6 m - To: 33.5 m - Intercept Depth: 16.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD004:16.6-33.5 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade historical copper intercept over a good width, falling below the weak threshold for open-pit porphyry copper deposits. - Negative factor: Low-grade copper intercept below the weak threshold for open-pit porphyry deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > MHDD004: 16.9m at 0.21% Cu from 16.6m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-42) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD004 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.39 - Grade Unit: % - Intercept: 36 m - From: 232 m - To: 268 m - Intercept Depth: 16.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD004:232-268 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a moderate historical copper intercept at depth, indicative of a larger porphyry system. - Positive factor: Moderate-grade copper intercept above the weak threshold for open-pit porphyry deposits. - Positive factor: Significant intercept width \(36m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > 36m at 0.39% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-43) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD004 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 36 m - From: 232 m - To: 268 m - Intercept Depth: 16.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD004:232-268 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade historical gold intercept at depth, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Very low-grade gold intercept below the weak threshold for open-pit porphyry deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.05g/t Au from 232m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-44) Blue Rose West · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD004 - Project: Blue Rose West - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.99 - Grade Unit: % - Intercept: 10 m - From: 241.5 m - To: 251.5 m - Intercept Depth: 16.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD004:241.5-251.5 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a strong historical copper intercept at depth, indicative of a larger porphyry system. - Positive factor: Strong-grade copper intercept above the strong threshold for open-pit porphyry deposits. - Positive factor: Good intercept width \(10m\). - Negative factor: This is a historical result, not new information in this release. Evidence · text > 10m at 0.99% Cu #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-45) Blue Rose West · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD004 - Project: Blue Rose West - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 10 m - From: 241.5 m - To: 251.5 m - Intercept Depth: 16.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD004:241.5-251.5 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade historical gold intercept at depth, falling below the weak threshold for open-pit porphyry gold deposits. - Negative factor: Low-grade gold intercept below the weak threshold for open-pit porphyry deposits. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.13 g/t Au #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-46) Blue Rose West · molybdenum Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD004 - Project: Blue Rose West - Commodity: molybdenum - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 10 m - From: 241.5 m - To: 251.5 m - Intercept Depth: 16.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD004:241.5-251.5 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a very low-grade historical molybdenum intercept at depth, indicating trace amounts rather than economic potential. - Negative factor: Very low-grade molybdenum intercept, well below typical economic thresholds. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 0.02% Mo from 241.5 #### Tags used in scoring **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: qaqc\_disclosed is 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 ### MHDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-47) Blue Rose West · molybdenum Historical result Needs review: historical\_restatement #### Identity - Hole ID: MHDD004 - Project: Blue Rose West - Commodity: molybdenum - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.08 - Grade Unit: % - Intercept: 16.9 m - From: 335.5 m - To: 352.4 m - Intercept Depth: 16.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MHDD004:335.5-352.4 - Mining Method: open\_pit #### Location - Loc. Confidence: inferred #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-10-21T00:00:00.000Z #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: This is a low-grade historical molybdenum intercept at significant depth, indicating trace amounts rather than economic potential. - Negative factor: Low-grade molybdenum intercept, well below typical economic thresholds. - Negative factor: This is a historical result, not new information in this release. Evidence · text > 16.9m at 0.08% Mo from 335.5m #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-48) Manna Hill · copper #### Identity - Hole ID: and - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 2 m - From: 66 m - To: 68 m - Intercept Depth: 66 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:66-68 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.1 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.10 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-49) Manna Hill · gold #### Identity - Hole ID: and - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.05 - Grade Unit: ppm - Intercept: 2 m - From: 66 m - To: 68 m - Intercept Depth: 66 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:66-68 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.05 ppm gold, reported in a unit the rubric does not cover \(g/t\). - Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored. Evidence · table > 0.05 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-50) Manna Hill · copper #### Identity - Hole ID: and - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.06 - Grade Unit: % - Intercept: 2 m - From: 98 m - To: 100 m - Intercept Depth: 98 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:98-100 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.06 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.06 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.06 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-51) Manna Hill · gold #### Identity - Hole ID: and - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.51 - Grade Unit: ppm - Intercept: 2 m - From: 98 m - To: 100 m - Intercept Depth: 98 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:98-100 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.51 ppm gold, reported in a unit the rubric does not cover \(g/t\). - Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored. Evidence · table > 0.51 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-52) Manna Hill · copper #### Identity - Hole ID: and - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.39 - Grade Unit: % - Intercept: 10 m - From: 104 m - To: 114 m - Intercept Depth: 104 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:104-114 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.39 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 3.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.39 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-53) Manna Hill · gold #### Identity - Hole ID: and - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.06 - Grade Unit: ppm - Intercept: 10 m - From: 104 m - To: 114 m - Intercept Depth: 104 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:104-114 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.06 ppm gold, reported in a unit the rubric does not cover \(g/t\). - Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored. Evidence · table > 0.06 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-54) Manna Hill · copper #### Identity - Hole ID: and - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.7 - Grade Unit: % - Intercept: 32 m - From: 52 m - To: 84 m - Intercept Depth: 52 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:52-84 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.7 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 22.4 %·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.70 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-55) Manna Hill · gold #### Identity - Hole ID: and - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.07 - Grade Unit: ppm - Intercept: 32 m - From: 52 m - To: 84 m - Intercept Depth: 52 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:52-84 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.07 ppm gold, reported in a unit the rubric does not cover \(g/t\). - Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored. Evidence · table > 0.07 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-56) Manna Hill · molybdenum #### Identity - Hole ID: and - Project: Manna Hill - Commodity: molybdenum - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 51 - Grade Unit: ppm - Intercept: 32 m - From: 52 m - To: 84 m - Intercept Depth: 52 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:52-84 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 51 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 51 Context: and #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-57) Manna Hill · copper #### Identity - Hole ID: and - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.13 - Grade Unit: % - Intercept: 12 m - From: 56 m - To: 68 m - Intercept Depth: 56 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:56-68 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table. 1.13 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 13.6 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 1.13 % copper is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.13 Context: including #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-58) Manna Hill · gold #### Identity - Hole ID: and - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.08 - Grade Unit: ppm - Intercept: 12 m - From: 56 m - To: 68 m - Intercept Depth: 56 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:56-68 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.08 ppm gold, reported in a unit the rubric does not cover \(g/t\). - Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored. Evidence · table > 0.08 Context: including #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-59) Manna Hill · molybdenum #### Identity - Hole ID: and - Project: Manna Hill - Commodity: molybdenum - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 122 - Grade Unit: ppm - Intercept: 12 m - From: 56 m - To: 68 m - Intercept Depth: 56 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:56-68 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 122 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 122 Context: including #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-60) Manna Hill · copper #### Identity - Hole ID: and - Project: Manna Hill - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.33 - Grade Unit: % - Intercept: 4 m - From: 78 m - To: 82 m - Intercept Depth: 78 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:78-82 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table. 1.33 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 5.3 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 1.33 % copper is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.33 Context: including #### Tags used in scoring **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: qaqc\_disclosed is 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 ### and [Link to this fact](https://atlas-staging.minestarters.com/news/drill-results-new-copper-discoveries-manna-hill--a0f19363-64a7-4801-9779-fa2b3dd8b1bb#fact-drill-facts-61) Manna Hill · gold #### Identity - Hole ID: and - Project: Manna Hill - Commodity: gold - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 0.25 - Grade Unit: ppm - Intercept: 4 m - From: 78 m - To: 82 m - Intercept Depth: 78 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:78-82 - Mining Method: open\_pit #### Location - CRS: MGA Zone 54 GDA94 #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.25 ppm gold, reported in a unit the rubric does not cover \(g/t\). - Negative factor: Grade unit ppm does not match the gold rubric unit g/t; not scored. Evidence · table > 0.25 Context: including #### Tags used in scoring **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: qaqc\_disclosed is 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 ## 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.