# Cobra Resources Drills 74 Holes at Wudinna & Exercises Manna Hill Option Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70 Original source: https://www.cruxinvestor.com/posts/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option Publisher: cruxinvestor Original announcement: 2026-09-11T00:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Cobra Resources - Ticker: COBR - Exchange: Unavailable - Region: South Australia - Primary commodity: Copper - Secondary commodities: Gold, Rare earth oxides - Document categories: Drill results, Agreement transaction, Metallurgy - Extracted: 2026-09-12 00:45:21 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Cobra Resources reported H1 2026 results highlighting high-grade copper-gold intersections at the Blue Rose discovery and the completion of a 74-hole drilling program at Wudinna. The company also formally exercised its option to acquire the Manna Hill Copper Project and is advancing metallurgical and permitting work for an ISR demonstration at Wudinna. Reasoning: The company demonstrated material technical progress through high-grade copper-gold discovery and strategic asset acquisition, despite an increased operating loss. - Positive factor: High-grade copper-gold discovery at Blue Rose - Positive factor: Exercise of option to acquire Manna Hill Copper Project - Positive factor: Significant drilling campaign completed at Wudinna - Positive factor: Favorable metallurgical leach test results for rare earths - Negative factor: Operating loss reported for H1 2026 - Negative factor: Assays for recent diamond drilling at Manna Hill are still pending Facts used in scoring: 7 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 7. Some facts used in scoring do not have a stored record. ## Drill Results (7) ### Fact 1 [Link to this fact](https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70#fact-drill-facts-0) Blue Rose · copper Needs review: drill\_no\_hole\_id #### Identity - Project: Blue Rose - 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: 70 m #### Classification - Sample Type: drill - Group ID: Blue-Rose:70-144 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Strong copper grade over a substantial 74m width. - Positive factor: High-grade copper intersection Evidence · text > 74 m at 1.02% copper #### 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 ### Fact 2 [Link to this fact](https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70#fact-drill-facts-1) Blue Rose · gold Needs review: drill\_no\_hole\_id #### Identity - Project: Blue Rose - 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: 70 m #### Classification - Sample Type: drill - Group ID: Blue-Rose:70-144 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Low-grade gold associated with high-grade copper. - Positive factor: Gold byproduct in copper intersection Evidence · text > 0.25 grams per metric ton \(g/t\) gold from 70 m #### 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 ### Fact 3 [Link to this fact](https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70#fact-drill-facts-2) Blue Rose · copper Needs review: drill\_no\_hole\_id #### Identity - Project: Blue Rose - 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 - Sample Type: drill - Group ID: Blue-Rose:62-124 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Significant copper intersection. - Positive factor: High-grade copper intersection Evidence · text > 62 m at 1.00% copper #### 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 ### Fact 4 [Link to this fact](https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70#fact-drill-facts-3) Blue Rose · gold Needs review: drill\_no\_hole\_id #### Identity - Project: Blue Rose - 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 - Sample Type: drill - Group ID: Blue-Rose:62-124 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Low gold grade. Evidence · text > 0.08 g/t gold from 62 m #### 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 ### Fact 5 [Link to this fact](https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70#fact-drill-facts-4) Blue Rose · copper Needs review: drill\_no\_hole\_id #### Identity - Project: Blue Rose - Commodity: copper - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1.56 - Grade Unit: % - Intercept: 30 m #### Classification - Sample Type: drill - Group ID: Blue-Rose:sub-30 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Very high grade copper within a larger intersection. - Positive factor: High-grade copper sub-interval Evidence · text > 30 m at 1.56% copper #### 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 ### Fact 6 [Link to this fact](https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70#fact-drill-facts-5) Head · rare earth oxides Needs review: drill\_no\_hole\_id #### Identity - Project: Head - Commodity: rare earth oxides - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 1232 - Grade Unit: ppm - Intercept: 5.95 m - From: 27.8 m - To: 33.75 m - Intercept Depth: 27.8 m #### Classification - Sample Type: drill - Group ID: Head:27.8-33.75 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Significant TREO grade. - Positive factor: High-grade TREO intersection Evidence · text > 5.95 m at 1,232 ppm TREO from 27.8 m #### 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 ### Fact 7 [Link to this fact](https://atlas-extractions.minestarters.com/news/cobra-resources-drills-74-holes-at-wudinna-exercises-manna-hill-option--c281621f-22ff-4d86-91b5-306e70015c70#fact-drill-facts-6) Head · rare earth oxides Needs review: drill\_no\_hole\_id #### Identity - Project: Head - Commodity: rare earth oxides - Region: australia\_sa - Reported Region: australia\_sa - Ticker: COBR #### Geometry - Grade: 4186 - Grade Unit: ppm - Intercept: 1.45 m #### Classification - Sample Type: drill #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Exceptional grade within the intersection. - Positive factor: Very high-grade TREO sub-interval Evidence · text > including 1.45 m at 4,186 ppm TREO #### 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.