# Copper Mining News in Northern Territory Canonical page: https://atlas-staging.minestarters.com/news?commodities=copper®ions=australia_nt Atlas summarizes and classifies mining-industry stories from third-party publishers. Follow each source link for the original reporting. Results: 10 Returned: 10 Coverage: drill results, resource updates, and metallurgy; primary commodity matching; all time unless dates are supplied. Region: Northern Territory (australia_nt) Commodity: Copper (copper) Applied filters: {"regions":["australia_nt"],"commodities":["copper"],"commodity_scope":"primary","document_types":["drill_results","resource_update","metallurgy"],"document_type_match":"any"} Sort: published_at desc Offset: 0; page size: 10 ## CuFe moves to unlock full control of Tennant Creek copper-gold project - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/cufe-moves-to-unlock-full-control-of-tennant-creek-copper-gold-project--61059b75-9aa3-43eb-9ac0-3f100c03fcc6) · [Markdown](https://atlas-staging.minestarters.com/news/cufe-moves-to-unlock-full-control-of-tennant-creek-copper-gold-project--61059b75-9aa3-43eb-9ac0-3f100c03fcc6.md) - Original announcement: 2026-10-20T02:58:01.000Z - Atlas analysis published: 2026-10-20T03:04:01.361Z - Atlas analysis updated: 2026-10-20T03:04:01.361Z - Company: CuFe (CUF) - Original source: [stockhead](https://stockhead.com.au/resources/cufe-moves-to-unlock-full-control-of-tennant-creek-copper-gold-project/) - Atlas sentiment: 0.514 - Atlas tags: Resource Update CuFe has agreed to acquire the remaining 45% interest in the Tennant Creek copper-gold project from Gecko Mining Company via a share issuance. This transaction will grant CuFe 100% ownership, simplifying the structure ahead of a planned 20,100m drilling campaign. ## LMS: LMS Completes October Drilling at Oonagalabi - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/lms-lms-completes-october-drilling-at-oonagalabi--81021920-bcdf-41be-9e37-3d6616c4874e) · [Markdown](https://atlas-staging.minestarters.com/news/lms-lms-completes-october-drilling-at-oonagalabi--81021920-bcdf-41be-9e37-3d6616c4874e.md) - Original announcement: 2026-10-20T00:35:00.000Z - Atlas analysis published: 2026-10-20T02:12:31.783Z - Atlas analysis updated: 2026-10-20T02:12:31.783Z - Company: Litchfield Minerals Limited (LMS) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03154561) - Atlas sentiment: 0.108 - Atlas tags: None Litchfield Minerals has completed a nine-hole, 1,554m RC drilling program at the Oonagalabi copper-zinc prospect in the Northern Territory. Assay results from the program are expected in late November to early December 2026. ## CUF: Corporate Presentation - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/cuf-corporate-presentation--9487f726-24e5-4552-9bee-3a26dc949a36) · [Markdown](https://atlas-staging.minestarters.com/news/cuf-corporate-presentation--9487f726-24e5-4552-9bee-3a26dc949a36.md) - Original announcement: 2026-10-19T22:01:00.000Z - Atlas analysis published: 2026-10-19T22:13:20.849Z - Atlas analysis updated: 2026-10-19T22:13:20.849Z - Company: CuFe Ltd (CUF) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03154417) - Atlas sentiment: 0.748 - Atlas tags: Consolidation Transaction, Increased Attributable Resource, Simplified Ownership Structure, JORC Compliant, QP/CP Signed, Indicated Resource, Inferred Resource, High Grade, Critical Mineral, Resource Update CuFe Ltd has entered into a binding agreement to acquire Gecko Mining Company Pty Ltd, consolidating its interest in the Tennant Creek Copper Project from 55% to 100%. This all-scrip transaction, valued at approximately A$83.2 million, significantly increases CuFe's attributable resource base to 405kt copper, 544koz gold, 16.5kt bismuth, and 2.9Moz silver, while removing joint venture complexity. The Tennant Creek Project hosts a large-scale, high-grade JORC 2012 Mineral Resource of 23.5Mt at 1.73% Cu and 0.72g/t Au, with 71% in the Indicated category, and is supported by strategic shareholders and ongoing exploration. ## CUF: Strategic Consolidation of 100% Ownership of Tennant Creek - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/cuf-strategic-consolidation-of-100-ownership-of-tennant-creek--125f01e4-bc7e-45db-ad56-6ec9e56420d1) · [Markdown](https://atlas-staging.minestarters.com/news/cuf-strategic-consolidation-of-100-ownership-of-tennant-creek--125f01e4-bc7e-45db-ad56-6ec9e56420d1.md) - Original announcement: 2026-10-19T22:00:00.000Z - Atlas analysis published: 2026-10-19T22:22:37.035Z - Atlas analysis updated: 2026-10-19T22:22:37.035Z - Company: CuFe Ltd (CUF) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03154414) - Atlas sentiment: 0.493 - Atlas tags: Resource Update CuFe Ltd has entered into a binding agreement to acquire 100% ownership of the Tennant Creek Copper-Gold-Bismuth Project by acquiring the remaining 45% interest held by Gecko Mining Company Pty Ltd. The transaction, valued at 1.6 billion new shares, will consolidate CuFe's control over the project's significant copper, gold, silver, and bismuth resources. ## TMS: Drilling Commences Testing Major Extensions of Bluebird - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/tms-drilling-commences-testing-major-extensions-of-bluebird--48fa23d0-76b4-44b5-af8a-a81a1022c066) · [Markdown](https://atlas-staging.minestarters.com/news/tms-drilling-commences-testing-major-extensions-of-bluebird--48fa23d0-76b4-44b5-af8a-a81a1022c066.md) - Original announcement: 2026-10-08T21:14:00.000Z - Atlas analysis published: 2026-10-08T22:12:14.989Z - Atlas analysis updated: 2026-10-08T22:12:14.989Z - Company: Tennant Minerals Limited (TMS) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03150334) - Atlas sentiment: 0.236 - Atlas tags: JORC Compliant, QP/CP Signed, Cut-off Disclosed, Nearology Play, Stale Estimate, Stale Data Re-release, Step-Out Extension Tennant Minerals Limited has commenced a multi-stage diamond drilling program at its Bluebird copper-gold-bismuth deposit in the Northern Territory, targeting major extensions and repetitions of the high-grade mineralization. This program follows detailed structural targeting and geophysical modelling, which identified a 1.5km strike-length structural corridor with potential to expand the mineralisation footprint by more than 10-fold, similar in scale to the Warrego deposit. The first diamond drillhole is testing a target 60m west of existing drilling, with further step-outs planned. ## Georgina Basin Tenure and Traditional Owner Update - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/georgina-basin-tenure-and-traditional-owner-update--b0a0a0c9-8a6c-4b03-88a9-c6099e1575a4) · [Markdown](https://atlas-staging.minestarters.com/news/georgina-basin-tenure-and-traditional-owner-update--b0a0a0c9-8a6c-4b03-88a9-c6099e1575a4.md) - Original announcement: 2026-10-07T05:00:01.000Z - Atlas analysis published: 2026-10-07T08:17:53.525Z - Atlas analysis updated: 2026-10-07T08:17:53.525Z - Company: Alien Metals Limited (UFO) - Original source: [lse](https://www.londonstockexchange.com/news-article/UFO/georgina-basin-tenure-and-traditional-owner-update/17823189) - Atlas sentiment: 0.226 - Atlas tags: Stale Data Re-release Alien Metals has consolidated four exploration licences into two at its Georgina Basin IOCG project to simplify administration. The company also held its first meeting with Traditional Owners to progress access agreements for two pending licence applications. ## KGL: Annual Report to shareholders - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/kgl-annual-report-to-shareholders--c3e5a24d-d6a9-4494-beb4-1ca534096d7a) · [Markdown](https://atlas-staging.minestarters.com/news/kgl-annual-report-to-shareholders--c3e5a24d-d6a9-4494-beb4-1ca534096d7a.md) - Original announcement: 2026-09-30T01:27:00.000Z - Atlas analysis published: 2026-09-30T02:11:26.831Z - Atlas analysis updated: 2026-09-30T02:11:26.831Z - Company: KGL Resources Limited (KGL) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03146050) - Atlas sentiment: 0.727 - Atlas tags: JORC Compliant, QP/CP Signed, Historical Estimate Only, Stale Estimate, Measured Resource, Indicated Resource, Inferred Resource, Proven Reserve, Probable Reserve KGL Resources Limited's FY2026 Annual Report highlights a transformational year for the Jervois Copper-Silver-Gold Project, securing approximately A$689 million in aggregate funding, including a US$300 million PMPA and a A$300 million equity raising. The updated Baseline Economic Model confirms strong project economics with a post-tax NPV of A$839 million and an IRR of 31%, targeting first copper concentrate production in H1 CY2028. The report also details historical resource and reserve estimates and outlines a funded exploration program for future growth. ## LMS: Surface Copper Strengthens Exploration Targets - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/lms-surface-copper-strengthens-exploration-targets--89c792d2-d64d-40e6-be3e-acfce84695a7) · [Markdown](https://atlas-staging.minestarters.com/news/lms-surface-copper-strengthens-exploration-targets--89c792d2-d64d-40e6-be3e-acfce84695a7.md) - Original announcement: 2026-09-29T22:22:00.000Z - Atlas analysis published: 2026-09-29T23:21:34.722Z - Atlas analysis updated: 2026-09-29T23:21:34.722Z - Company: Litchfield Minerals Limited (LMS) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03145767) - Atlas sentiment: 0.195 - Atlas tags: Nearology Play, Gravity Route, Multi-Domain Tested Litchfield Minerals has identified copper-bearing minerals (chalcopyrite and malachite) at surface within the Sybil target area and sulphide-bearing mafic rocks at Illogwa Creek. Nineteen rock chip samples have been submitted for assay to confirm these visual observations and refine upcoming ground EM surveys. ## TMS: Annual Report to shareholders - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/tms-annual-report-to-shareholders--e762863b-0a39-4589-9ea4-02d0e4e7c724) · [Markdown](https://atlas-staging.minestarters.com/news/tms-annual-report-to-shareholders--e762863b-0a39-4589-9ea4-02d0e4e7c724.md) - Original announcement: 2026-09-29T04:14:00.000Z - Atlas analysis published: 2026-09-29T15:28:00.596Z - Atlas analysis updated: 2026-09-29T15:28:00.596Z - Company: Tennant Minerals Limited (TMS) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03145333) - Atlas sentiment: 0.738 - Atlas tags: Maiden Resource, Indicated Resource, Inferred Resource, QP/CP Signed, JORC Compliant, Cut-off Disclosed, Metal Equivalent Opaque, Bonanza Intercept, Step-Out Extension, QA/QC Disclosed, Apparent Width Only, Deleterious Elements Present, Stale Data Re-release, High Recovery, Bench Scale Only, Byproduct Commodity, Mill Route, Gravity Route, Single Domain Only Tennant Minerals Limited announced a maiden Open-Pit Mineral Resource Estimate for its Bluebird copper-gold discovery, totaling 1.58 Mt at 3.00% CuEq, with 78% of contained copper equivalent metal in the Indicated category. New diamond drilling results from BBDD0050 confirmed high-grade gold, copper, and bismuth mineralization, extending the zone down-plunge. Historical metallurgical test work demonstrated excellent copper recoveries of up to 90% into a high-grade concentrate. ## LMS: LMS Secures Rig to Start October Drilling at Oonagalabi - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/lms-lms-secures-rig-to-start-october-drilling-at-oonagalabi--5ad72c76-9419-47fc-9bcc-dc877c17ed2a) · [Markdown](https://atlas-staging.minestarters.com/news/lms-lms-secures-rig-to-start-october-drilling-at-oonagalabi--5ad72c76-9419-47fc-9bcc-dc877c17ed2a.md) - Original announcement: 2026-09-23T22:24:00.000Z - Atlas analysis published: 2026-09-23T23:13:09.069Z - Atlas analysis updated: 2026-09-23T23:13:09.069Z - Company: Litchfield Minerals Limited (LMS) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03143108) - Atlas sentiment: 0.221 - Atlas tags: QA/QC Disclosed, QP/CP Signed Litchfield Minerals has secured a Topdrill rig to commence an 8-10 hole drilling program at the Oonagalabi Main Zone starting 8 October 2026. The program aims to test extensions of known copper-zinc mineralization and refine the geological model. # 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.