# Mining News in Queensland

Canonical page: https://atlas-staging.minestarters.com/news?regions=australia_qld

Atlas summarizes and classifies mining-industry stories from third-party publishers. Follow each source link for the original reporting.

Results: 153
Returned: 10
Coverage: drill results, resource updates, and metallurgy; primary commodity matching; all time unless dates are supplied.
Region: Queensland (australia_qld)
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## Omega Oil & Gas drilling tests northern extension of Canyon play

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/omega-oil-gas-drilling-tests-northern-extension-of-canyon-play--422549ab-f10e-4d76-a755-453c5d1595a8) · [Markdown](https://atlas-staging.minestarters.com/news/omega-oil-gas-drilling-tests-northern-extension-of-canyon-play--422549ab-f10e-4d76-a755-453c5d1595a8.md)
- Original announcement: 2026-10-22T05:22:51.000Z
- Atlas analysis published: 2026-10-22T07:04:00.528Z
- Atlas analysis updated: 2026-10-22T07:04:00.528Z
- Company: Omega Oil & Gas (OMA)
- Original source: [stockhead](https://stockhead.com.au/energy/omega-oil-gas-drilling-tests-northern-extension-of-canyon-play/)
- Atlas sentiment: 0.21
- Atlas tags: Nearology Play

Omega Oil & Gas has spudded the Canyon North-1 well in the Taroom Trough, Queensland, to test the northern extension of the Canyon oil and gas play. The well is planned to reach a depth of approximately 4000m, with results expected in about four weeks.

## AIS: MATERIAL INCREASE TO GOLDEN PLATEAU MINERAL RESOURCE

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/ais-material-increase-to-golden-plateau-mineral-resource--d3fa15c0-349d-46b3-a1fb-a08393fdfb12) · [Markdown](https://atlas-staging.minestarters.com/news/ais-material-increase-to-golden-plateau-mineral-resource--d3fa15c0-349d-46b3-a1fb-a08393fdfb12.md)
- Original announcement: 2026-10-21T22:59:00.000Z
- Atlas analysis published: 2026-10-21T23:06:16.961Z
- Atlas analysis updated: 2026-10-21T23:06:16.961Z
- Company: Aeris Resources Limited (AIS)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155673)
- Atlas sentiment: 0.645
- Atlas tags: Tonnage Growth, Contained Metal Growth, Category Upgrade, QP/CP Signed, JORC Compliant, Resource Update, Grade Decline, Cut-off Lowered, Inferred Resource

Aeris Resources Limited announced a material increase to the Mineral Resource estimate for its Golden Plateau deposit, with contained gold increasing by 220% and contained silver by 200%. The update significantly boosts Measured and Indicated resources, enhancing confidence and extending potential mine life. While overall contained metal grew substantially, the average gold grade decreased, and the underground cut-off grade was lowered, contributing to the tonnage increase.

## AR1: Cameron River Lights Up with Copper-Gold Hits

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/ar1-cameron-river-lights-up-with-copper-gold-hits--add45eee-d07a-4b62-b292-06ae88aadb3d) · [Markdown](https://atlas-staging.minestarters.com/news/ar1-cameron-river-lights-up-with-copper-gold-hits--add45eee-d07a-4b62-b292-06ae88aadb3d.md)
- Original announcement: 2026-10-21T22:48:00.000Z
- Atlas analysis published: 2026-10-21T23:28:47.829Z
- Atlas analysis updated: 2026-10-21T23:28:47.829Z
- Company: Austral Resources Australia Limited (AR1)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155654)
- Atlas sentiment: 0.801
- Atlas tags: None

Austral Resources announced high-grade copper-gold drill results from its Cameron River Project in North West Queensland, including a standout intercept of 15m at 4.59% copper and 1.16 g/t gold from the Waterhole Prospect. This reconnaissance drilling successfully confirmed copper-gold mineralization across six prospects, with most targets receiving their first modern drill testing and remaining open at depth and along strike. The results reinforce the potential for extensive copper-gold mineralized corridors and provide a strong foundation for ongoing exploration.

## A1M: FY27 September Quarterly Report

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/a1m-fy27-september-quarterly-report--777dff72-a0bb-4ad9-a3d6-f0cdff1e8596) · [Markdown](https://atlas-staging.minestarters.com/news/a1m-fy27-september-quarterly-report--777dff72-a0bb-4ad9-a3d6-f0cdff1e8596.md)
- Original announcement: 2026-10-21T21:22:00.000Z
- Atlas analysis published: 2026-10-21T22:36:42.852Z
- Atlas analysis updated: 2026-10-21T22:36:42.852Z
- Company: AIC Mines (A1M)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155491)
- Atlas sentiment: 0.542
- Atlas tags: None

AIC Mines reported strong copper and gold exploration results, including a bonanza 92.5 g/t Au intercept at Eloise South and significant copper-gold at Brumby. The company also announced the acquisition of the Mt Cuthbert Copper Project, adding 246,000 tonnes of contained copper to its mineral resources. Despite quarterly production being below guidance due to operational challenges, full-year guidance was maintained, and commissioning of the expanded Eloise processing plant commenced ahead of schedule.

## LEL: Notice of General Meeting to Approve Spin-Out - 20 Nov 2026

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/lel-notice-of-general-meeting-to-approve-spin-out-20-nov-2026--42472eba-34da-4e13-91c9-5b40c45a4481) · [Markdown](https://atlas-staging.minestarters.com/news/lel-notice-of-general-meeting-to-approve-spin-out-20-nov-2026--42472eba-34da-4e13-91c9-5b40c45a4481.md)
- Original announcement: 2026-10-21T03:40:00.000Z
- Atlas analysis published: 2026-10-21T04:09:09.486Z
- Atlas analysis updated: 2026-10-21T04:09:09.486Z
- Company: LE MINERALS LIMITED (LEL)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155230)
- Atlas sentiment: 0.105
- Atlas tags: Spin-Out Transaction, Shareholder Approval Required, In-Specie Distribution, Escrow Conditions, Tax Implications Unresolved, Non-Core Asset Divestment, JORC Compliant, Historical Estimate Only, Stale Estimate, High Recovery, Pilot Scale Complete, Mill Route

LE Minerals Limited is seeking shareholder approval for the spin-out and sale of its wholly-owned subsidiary, Axon Graphite Pty Ltd, to M Battery Materials Limited (MBM) for A$20 million in cash and scrip. This transaction will see LE Minerals divest its graphite projects, allowing it to focus on its gold-copper and lithium projects, while retaining a significant shareholding in MBM. The spin-out is conditional on MBM's successful IPO and involves a complex in-specie distribution of MBM shares to LE Minerals shareholders, subject to escrow and tax considerations.

## ILT: Orient Bulk Sample Ore Sorting Update

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/ilt-orient-bulk-sample-ore-sorting-update--7f517af4-5d24-41a3-a869-4e879a4f195f) · [Markdown](https://atlas-staging.minestarters.com/news/ilt-orient-bulk-sample-ore-sorting-update--7f517af4-5d24-41a3-a869-4e879a4f195f.md)
- Original announcement: 2026-10-20T22:57:00.000Z
- Atlas analysis published: 2026-10-20T23:08:27.814Z
- Atlas analysis updated: 2026-10-20T23:08:27.814Z
- Company: Iltani Resources Limited (ILT)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155092)
- Atlas sentiment: 0.358
- Atlas tags: Mill Route, Single Domain Only

Iltani Resources has successfully completed initial ore sorting testwork on a 5-tonne bulk sample of Orient diamond drill core using TOMRA's DE-XRT technology. The process yielded a 22% product mass, and sorted material has been dispatched to Core Metallurgy for upcoming flotation testwork and assay analysis.

## MMA: Quarterly Activities/Appendix 5B Cash Flow Report

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/mma-quarterly-activities-appendix-5b-cash-flow-report--42d04c51-7a34-4154-b722-b48e1150d085) · [Markdown](https://atlas-staging.minestarters.com/news/mma-quarterly-activities-appendix-5b-cash-flow-report--42d04c51-7a34-4154-b722-b48e1150d085.md)
- Original announcement: 2026-10-20T22:22:00.000Z
- Atlas analysis published: 2026-10-20T23:12:41.382Z
- Atlas analysis updated: 2026-10-20T23:12:41.382Z
- Company: Maronan Metals Limited (MMA)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155034)
- Atlas sentiment: 0.354
- Atlas tags: QA/QC Disclosed, Infill Drilling

Maronan Metals reported steady progress in its 40,000m infill drilling program, delivering high-grade silver-lead and copper-gold intercepts. The company also secured firm commitments for a A$20 million placement and appointed Andrew Graham as new Managing Director and CEO.

## GBM: 92% to 99% Gold Recovery in Flotation Testwork at Twin Hills

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/gbm-92-to-99-gold-recovery-in-flotation-testwork-at-twin-hills--6c2183e5-1112-4b0a-9739-7d20fb8a5cef) · [Markdown](https://atlas-staging.minestarters.com/news/gbm-92-to-99-gold-recovery-in-flotation-testwork-at-twin-hills--6c2183e5-1112-4b0a-9739-7d20fb8a5cef.md)
- Original announcement: 2026-10-20T21:23:00.000Z
- Atlas analysis published: 2026-10-20T22:32:20.992Z
- Atlas analysis updated: 2026-10-20T22:32:20.992Z
- Company: GBM Resources Limited (GBM)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03154903)
- Atlas sentiment: 0.614
- Atlas tags: High Recovery, Low Recovery, Bench Scale Only, Refractory Ore, Single Domain Only, QP/CP Signed, JORC Compliant, Mill Route, Gravity Route, Multi-Domain Tested

GBM Resources Limited announced highly encouraging initial metallurgical testwork results from its Twin Hills Gold Project, demonstrating gold recoveries of 92% to 99% into rougher flotation concentrates from both the 309 and Lone Sister deposits. These results, achieved using conventional flotation methods, provide strong confidence in a flotation-based processing option. While CIL results at Lone Sister were encouraging (87-89% recovery), the 309 deposit showed lower CIL extractions compared to historical data, necessitating further investigation and optimization before a preferred processing flowsheet can be determined.

## True North Copper scores 89pc copper recovery in flotation tests at Cloncurry

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/true-north-copper-scores-89pc-copper-recovery-in-flotation-tests-at-cloncurry--e7b1a566-84e4-462e-8b7e-8b94dbcd1fdd) · [Markdown](https://atlas-staging.minestarters.com/news/true-north-copper-scores-89pc-copper-recovery-in-flotation-tests-at-cloncurry--e7b1a566-84e4-462e-8b7e-8b94dbcd1fdd.md)
- Original announcement: 2026-10-20T04:14:46.000Z
- Atlas analysis published: 2026-10-20T05:04:10.019Z
- Atlas analysis updated: 2026-10-20T05:04:10.019Z
- Company: True North Copper (TNC)
- Original source: [stockhead](https://stockhead.com.au/resources/true-north-copper-scores-89pc-copper-recovery-in-flotation-tests-at-cloncurry/)
- Atlas sentiment: 0.409
- Atlas tags: High Recovery, Tonnage Growth, Mill Route, Single Domain Only

True North Copper has reported average copper recoveries of 89% from bench-scale flotation tests at the Wallace North deposit. Additionally, the company announced that its Cloncurry copper-equivalent resource has grown by 62% to 204,000t CuEq.

## CMG: DFS Drilling Program Commences at Lindfield

- Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/cmg-dfs-drilling-program-commences-at-lindfield--2ccfda8a-e5e6-4867-9174-fb48aacf3dd0) · [Markdown](https://atlas-staging.minestarters.com/news/cmg-dfs-drilling-program-commences-at-lindfield--2ccfda8a-e5e6-4867-9174-fb48aacf3dd0.md)
- Original announcement: 2026-10-20T00:15:00.000Z
- Atlas analysis published: 2026-10-20T02:03:03.048Z
- Atlas analysis updated: 2026-10-20T02:03:03.048Z
- Company: Critical Minerals Group Limited (CMG)
- Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03154552)
- Atlas sentiment: 0.226
- Atlas tags: Infill Drilling

Critical Minerals Group has commenced its first field program for the Definitive Feasibility Study (DFS) at the Lindfield Vanadium Project in Queensland. The program involves approximately 55 core holes designed to increase geological confidence, provide metallurgical variability samples, and collect geotechnical and groundwater data.

# Atlas tag definitions

- **Bonanza Intercept:** Exceptionally high-grade zone, well above the deposit-type norm.
- **True Width Disclosed:** Actual thickness perpendicular to structure is stated, not just downhole length.
- **Step-Out Extension:** Mineralization extended beyond the previously known limit.
- **QA/QC Disclosed:** Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
- **Compositing Transparent:** Cut-off grade and internal dilution rules are clearly stated for reported intervals.
- **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery.
- **Apparent Width Only:** Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
- **Stale Data Re-release:** Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
- **No QA/QC Disclosure:** Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
- **Metal Equivalent Opaque:** Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used.
- **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers.
- **Deleterious Elements Present:** Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
- **Infill Drilling:** Confirmatory drilling to raise resource confidence, not new discovery.
- **Nearology Play:** Value premise rests on proximity to a known deposit rather than own results.
- **Measured Resource:** Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
- **Indicated Resource:** Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
- **Proven Reserve:** Measured Resource with demonstrated economic viability after applying modifying factors.
- **Probable Reserve:** Indicated Resource with demonstrated economic viability after applying modifying factors.
- **Category Upgrade:** Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal.
- **Tonnage Growth:** Significant tonnage increase (≥15%) vs prior estimate with grade maintained or improved.
- **Grade Improvement:** Average resource grade improved vs prior estimate — better deposit economics.
- **Contained Metal Growth:** True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
- **QP/CP Signed:** 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.
- **Cut-off Disclosed:** Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
- **JORC Compliant:** Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
- **NI 43-101 Compliant:** Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
- **Inferred Resource:** Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
- **All Inferred:** 100% of resource is Inferred category — very early stage, no engineering confidence.
- **Grade Decline:** Average grade dropped >5% vs prior estimate — deposit economics worsening. May indicate high-grading in early drilling.
- **Tonnage Decline:** Resource tonnage decreased vs prior estimate — pit optimization removed marginal material or geological model revised down.
- **Category Downgrade:** Resource confidence decreased — Measured downgraded to Indicated, or Indicated to Inferred. Unusual and concerning.
- **Contained Metal Decline:** Contained metal decreased vs prior despite tonnage growth — grade dilution exceeds volume gain.
- **Dilutive Growth:** Tonnage increased but contained metal flat or down — likely from lower cut-off grade, not geological expansion.
- **Cut-off Lowered:** Cut-off grade significantly reduced vs prior estimate — tonnage growth may be artificial inflation.
- **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers.
- **Historical Estimate Only:** Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.
- **Stale Estimate:** Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
- **No Contained Metal:** Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
- **No QP/CP Disclosure:** No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
- **Maiden Resource:** First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component.
- **Resource Update:** Revised estimate for an existing resource — compare to prior to assess progress.
- **PEA-Supporting:** Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
- **PFS-Supporting:** Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
- **DFS-Supporting:** Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
- **High Recovery:** Recovery at or above the exceptional band for the commodity and processing route.
- **Pilot Scale Complete:** Pilot or demonstration plant testing completed under continuous operation.
- **Free Milling:** Simple, clean ore amenable to standard processing without oxidation.
- **Multi-Domain Tested:** Variability across ore domains (oxide, transition, fresh) has been addressed.
- **Recovery Improving:** Recovery improved versus a like-for-like prior test program on the same domain and route.
- **Low Recovery:** Recovery below the weak band for the commodity and processing route.
- **Bench Scale Only:** Only preliminary bench tests completed — no locked-cycle or pilot work.
- **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery.
- **Single Domain Only:** Testing limited to one composite or domain — representativeness not established.
- **Recovery Stagnant:** No improvement across multiple test programs on comparable material.
- **Theoretical Recovery Only:** Only theoretical or liberation-derived recovery reported, with no actual test result.
- **Heap Leach Route:** Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.
- **Mill Route:** Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
- **Gravity Route:** Gravity separation forms a material part of the flowsheet.
- **POX/BIOX Route:** Pressure or bio-oxidation for refractory ore — high CAPEX and OPEX.
- **Byproduct Commodity:** The tested commodity is a byproduct rather than the primary economic driver.