# BSN: Drilling Underway At Rochedale Heavy Rare Earth Prospect Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/bsn-drilling-underway-at-rochedale-heavy-rare-earth-prospect--cb6e045b-00f6-47dc-a44e-c484ea6c66a6 Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03151418 Publisher: asx Original announcement: 2026-10-12T21:12:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-12T22:13:45.550Z Atlas analysis updated: 2026-10-12T22:13:45.550Z - Company: Basin Energy Limited - Ticker: BSN - Exchange: ASX - Region: Queensland - Primary commodity: Rare earth - Secondary commodities: Uranium - Document categories: Other, Drill results - Extracted: 2026-10-12 22:13:46 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Basin Energy has commenced maiden reverse circulation drilling at the Rochedale heavy rare earth prospect within its Sybella-Barkly Project in Queensland. The program, co-funded by the Queensland Government, aims to test a new mineralisation model involving phosphatic sediments, with assay results expected in December 2026. Reasoning: The announcement marks the start of a maiden drilling program at a new prospect, supported by government funding, though it lacks new assay data. - Positive factor: Maiden drilling commenced at a new prospect \(Rochedale\) - Positive factor: Program is co-funded by the Queensland Government - Positive factor: Testing a new mineralisation model \(phosphatic sediments\) in the district - Positive factor: Historical drilling indicates phosphorite units at 80-150m depth - Negative factor: No new assay results provided in this release - Negative factor: Assay results are not expected until December 2026 Facts used in scoring: 6 ## Classification and evidence **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: The document describes a maiden drilling program at Rochedale, which is exploratory in nature. Evidence · text > Maiden drilling commenced at the Rochedale heavy rare earth prospect ## Extracted facts Stored fact records: 6. Some facts used in scoring do not have a stored record. ## Drill Results (6) ### SBRC26014 [Link to this fact](https://atlas-staging.minestarters.com/news/bsn-drilling-underway-at-rochedale-heavy-rare-earth-prospect--cb6e045b-00f6-47dc-a44e-c484ea6c66a6#fact-drill-facts-0) Newmans · magnet rare earth oxides Historical result Needs review: historical\_restatement #### Identity - Hole ID: SBRC26014 - Project: Newmans - Commodity: magnet rare earth oxides - Region: australia\_qld - Reported Region: australia\_qld - Ticker: BSN #### Geometry - Grade: 458 - Grade Unit: ppm - Intercept: 25 m - From: 4 m - To: 29 m - Intercept Depth: 4 m #### Classification - Sample Type: drill - Group ID: SBRC26014:4-29 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-29T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Historical intercept reported as part of background context. - Positive factor: High grade MREO intercept Evidence · text > 25m @ 458 ppm MREO within 2,164 ppm TREO from 4m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### SBRC26014 [Link to this fact](https://atlas-staging.minestarters.com/news/bsn-drilling-underway-at-rochedale-heavy-rare-earth-prospect--cb6e045b-00f6-47dc-a44e-c484ea6c66a6#fact-drill-facts-1) Newmans · total rare earth oxides Historical result Needs review: historical\_restatement #### Identity - Hole ID: SBRC26014 - Project: Newmans - Commodity: total rare earth oxides - Region: australia\_qld - Reported Region: australia\_qld - Ticker: BSN #### Geometry - Grade: 2164 - Grade Unit: ppm - Intercept: 25 m - From: 4 m - To: 29 m - Intercept Depth: 4 m #### Classification - Sample Type: drill - Group ID: SBRC26014:4-29 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-29T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Historical intercept reported as part of background context. - Positive factor: Strong TREO grade Evidence · text > 25m @ 458 ppm MREO within 2,164 ppm TREO from 4m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### SBRC26014 [Link to this fact](https://atlas-staging.minestarters.com/news/bsn-drilling-underway-at-rochedale-heavy-rare-earth-prospect--cb6e045b-00f6-47dc-a44e-c484ea6c66a6#fact-drill-facts-2) Newmans · magnet rare earth oxides Historical result Needs review: historical\_restatement #### Identity - Hole ID: SBRC26014 - Project: Newmans - Commodity: magnet rare earth oxides - Region: australia\_qld - Reported Region: australia\_qld - Ticker: BSN #### Geometry - Grade: 634 - Grade Unit: ppm - Intercept: 12 m - From: 8 m - To: 20 m - Intercept Depth: 8 m #### Classification - Sample Type: drill - Group ID: SBRC26014:8-20 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-29T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Historical sub-interval reported as part of background context. - Positive factor: High grade sub-interval Evidence · text > including 12m @ 634 ppm MREO within 2,940 ppm TREO from 8m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### SBRC26014 [Link to this fact](https://atlas-staging.minestarters.com/news/bsn-drilling-underway-at-rochedale-heavy-rare-earth-prospect--cb6e045b-00f6-47dc-a44e-c484ea6c66a6#fact-drill-facts-3) Newmans · total rare earth oxides Historical result Needs review: historical\_restatement #### Identity - Hole ID: SBRC26014 - Project: Newmans - Commodity: total rare earth oxides - Region: australia\_qld - Reported Region: australia\_qld - Ticker: BSN #### Geometry - Grade: 2940 - Grade Unit: ppm - Intercept: 12 m - From: 8 m - To: 20 m - Intercept Depth: 8 m #### Classification - Sample Type: drill - Group ID: SBRC26014:8-20 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-29T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Historical sub-interval reported as part of background context. - Positive factor: Strong TREO grade Evidence · text > including 12m @ 634 ppm MREO within 2,940 ppm TREO from 8m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### SBRC26014 [Link to this fact](https://atlas-staging.minestarters.com/news/bsn-drilling-underway-at-rochedale-heavy-rare-earth-prospect--cb6e045b-00f6-47dc-a44e-c484ea6c66a6#fact-drill-facts-4) Newmans · magnet rare earth oxides Historical result Needs review: historical\_restatement #### Identity - Hole ID: SBRC26014 - Project: Newmans - Commodity: magnet rare earth oxides - Region: australia\_qld - Reported Region: australia\_qld - Ticker: BSN #### Geometry - Grade: 1147 - Grade Unit: ppm - Intercept: 3 m - From: 16 m - To: 19 m - Intercept Depth: 16 m #### Classification - Sample Type: drill - Group ID: SBRC26014:16-19 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-29T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Historical sub-interval reported as part of background context. - Positive factor: Very high grade sub-interval Evidence · text > including 3m @ 1,147 ppm MREO within 5,253 ppm TREO from 16m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### SBRC26014 [Link to this fact](https://atlas-staging.minestarters.com/news/bsn-drilling-underway-at-rochedale-heavy-rare-earth-prospect--cb6e045b-00f6-47dc-a44e-c484ea6c66a6#fact-drill-facts-5) Newmans · total rare earth oxides Historical result Needs review: historical\_restatement #### Identity - Hole ID: SBRC26014 - Project: Newmans - Commodity: total rare earth oxides - Region: australia\_qld - Reported Region: australia\_qld - Ticker: BSN #### Geometry - Grade: 5253 - Grade Unit: ppm - Intercept: 3 m - From: 16 m - To: 19 m - Intercept Depth: 16 m #### Classification - Sample Type: drill - Group ID: SBRC26014:16-19 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-29T00:00:00.000Z #### Dates - Event date: 2026-10-12T00:00:00.000Z Reasoning: Historical sub-interval reported as part of background context. - Positive factor: Very high grade sub-interval Evidence · text > including 3m @ 1,147 ppm MREO within 5,253 ppm TREO from 16m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ## 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.