# Copper Mining News in Nunavut Canonical page: https://atlas-staging.minestarters.com/news?commodities=copper®ions=canada_nu Atlas summarizes and classifies mining-industry stories from third-party publishers. Follow each source link for the original reporting. Results: 33 Returned: 10 Coverage: drill results, resource updates, and metallurgy; primary commodity matching; all time unless dates are supplied. Region: Nunavut (canada_nu) Commodity: Copper (copper) Applied filters: {"regions":["canada_nu"],"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 [Next page](https://atlas-staging.minestarters.com/news.md?commodities=copper®ions=canada_nu&page=2&page_size=10) ## White Cliff strikes new copper target beyond Danvers 1 - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/white-cliff-strikes-new-copper-target-beyond-danvers-1--37c7a29f-7bf2-41e4-9272-b78cc5ac469c) · [Markdown](https://atlas-staging.minestarters.com/news/white-cliff-strikes-new-copper-target-beyond-danvers-1--37c7a29f-7bf2-41e4-9272-b78cc5ac469c.md) - Original announcement: 2026-10-13T00:40:23.000Z - Atlas analysis published: 2026-10-13T01:06:22.022Z - Atlas analysis updated: 2026-10-13T01:06:22.022Z - Company: White Cliff Minerals (WCN) - Original source: [stockhead](https://stockhead.com.au/resources/white-cliff-strikes-new-copper-target-beyond-danvers-1/) - Atlas sentiment: 0.417 - Atlas tags: Step-Out Extension, No QA/QC Disclosure White Cliff Minerals has identified a new copper target at its Rae project in Nunavut after logging visual copper sulphides in a hole drilled into a previously untested parallel structure. The structure has been mapped for approximately 2.8km, providing substantial expansion potential for the Danvers copper system. Assays for the new intercept are expected in six to eight weeks. ## WCN: New Cu Discovery on 2.8km Structure Parallel to Danvers 1 - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/wcn-new-cu-discovery-on-2-8km-structure-parallel-to-danvers-1--ba088818-1b26-42b5-be4c-1dc7c6c21665) · [Markdown](https://atlas-staging.minestarters.com/news/wcn-new-cu-discovery-on-2-8km-structure-parallel-to-danvers-1--ba088818-1b26-42b5-be4c-1dc7c6c21665.md) - Original announcement: 2026-10-12T22:11:00.000Z - Atlas analysis published: 2026-10-12T23:30:57.171Z - Atlas analysis updated: 2026-10-12T23:30:57.171Z - Company: White Cliff Minerals Limited (WCN) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03151524) - Atlas sentiment: 0.452 - Atlas tags: New Discovery, Step-Out Extension, Infill Drilling, QA/QC Disclosed, Apparent Width Only, Visual Estimates Only White Cliff Minerals announced a new copper discovery on an untested 2.8km parallel structure at its Rae Copper Project, with visual copper sulphides intersected from 16m downhole. Additionally, infill drilling at Danvers 1 confirmed continuity of copper mineralisation over 2.3km with visual sulphide observations in all holes. Assays for these visual estimates are expected in 6-8 weeks, and the company is progressing towards a maiden Exploration Target and Mineral Resource Estimate for Danvers 1. ## WCN: WCN Ignite Conference Presentation - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/wcn-wcn-ignite-conference-presentation--7b94fd73-f395-4622-8e11-64246db1aeca) · [Markdown](https://atlas-staging.minestarters.com/news/wcn-wcn-ignite-conference-presentation--7b94fd73-f395-4622-8e11-64246db1aeca.md) - Original announcement: 2026-10-11T22:24:00.000Z - Atlas analysis published: 2026-10-11T23:21:24.185Z - Atlas analysis updated: 2026-10-11T23:21:24.185Z - Company: White Cliff Minerals Limited (WCN) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03151029) - Atlas sentiment: 0.727 - Atlas tags: Mill Route, Gravity Route White Cliff Minerals Limited presented an investor update showcasing significant high-grade copper discoveries and extensions at its Rae Project in Nunavut, Canada. The company reported numerous high-grade copper intercepts from both 2025 and 2026 drilling campaigns, confirming district-scale potential and continuity of mineralization. With strategic backing and strong metallurgical recoveries, the company is advancing towards a maiden JORC Resource Estimate for Danvers 1 in 2027, with further zones to follow. ## SPC Nickel Completes Detailed Modelling of HELITEM Data, Defining Priority Drill Targets at the Muskox Cu-Ni-PGM Project, Nunavut - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/spc-nickel-completes-detailed-modelling-of-helitem-data-defining-priority-drill--d7e203ec-cd0a-4345-94ad-ef15fc314df2) · [Markdown](https://atlas-staging.minestarters.com/news/spc-nickel-completes-detailed-modelling-of-helitem-data-defining-priority-drill--d7e203ec-cd0a-4345-94ad-ef15fc314df2.md) - Original announcement: 2026-10-07T05:36:00.000Z - Atlas analysis published: 2026-10-07T12:58:49.211Z - Atlas analysis updated: 2026-10-07T12:58:49.211Z - Company: SPC Nickel Corp. (SPC) - Original source: [jmn](https://www.juniorminingnetwork.com/junior-miner-news/press-releases/2937-tsx-venture/spc/212457-spc-nickel-completes-detailed-modelling-of-helitem-data-defining-priority-drill-targets-at-the-muskox-cu-ni-pgm-project-nunavut.html) - Atlas sentiment: 0.241 - Atlas tags: Nearology Play SPC Nickel has completed detailed geophysical modelling of its HELITEM airborne EM dataset at the Muskox Cu-Ni-PGM Project in Nunavut. The modelling has identified 60 high-priority 'Class A' conductors, providing a refined framework for the company's planned 2027 diamond drill program. ## White Cliff tightens its grip on copper storm brewing at Danvers - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/white-cliff-tightens-its-grip-on-copper-storm-brewing-at-danvers--ac731fb5-6d6c-4360-b62b-7923178abf73) · [Markdown](https://atlas-staging.minestarters.com/news/white-cliff-tightens-its-grip-on-copper-storm-brewing-at-danvers--ac731fb5-6d6c-4360-b62b-7923178abf73.md) - Original announcement: 2026-10-06T01:51:50.000Z - Atlas analysis published: 2026-10-06T03:02:48.129Z - Atlas analysis updated: 2026-10-06T03:02:48.129Z - Company: White Cliff Minerals (WCN) - Original source: [stockhead](https://stockhead.com.au/resources/white-cliff-tightens-its-grip-on-copper-storm-brewing-at-danvers/) - Atlas sentiment: 0.686 - Atlas tags: Step-Out Extension, Infill Drilling White Cliff Minerals has reported a significant 76.5m copper-silver intercept at the Danvers 1 project in Nunavut, reinforcing the high-grade core. Deeper drilling also intersected visible sulphides at approximately 240m depth, suggesting the mineralised system extends beyond historical limits. ## MHC: Drilling at Spectre Delivers 6.10m at 3.18% Cu, 1.37g/t Au - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/mhc-drilling-at-spectre-delivers-6-10m-at-3-18-cu-1-37g-t-au--e2685f61-7cf6-4e59-ba81-c7a652f6140e) · [Markdown](https://atlas-staging.minestarters.com/news/mhc-drilling-at-spectre-delivers-6-10m-at-3-18-cu-1-37g-t-au--e2685f61-7cf6-4e59-ba81-c7a652f6140e.md) - Original announcement: 2026-10-05T21:15:00.000Z - Atlas analysis published: 2026-10-05T22:35:04.128Z - Atlas analysis updated: 2026-10-05T22:35:04.128Z - Company: Manhattan Gold Corporation Limited (MHC) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03148616) - Atlas sentiment: 0.748 - Atlas tags: QA/QC Disclosed, Apparent Width Only, Maiden Resource, Step-Out Extension Manhattan Gold Corporation Limited reported strong polymetallic assay results from maiden drilling at its Spectre target within the Hook Lake Project in Nunavut, Canada. Hole SPC26001 delivered 6.10m at 3.18% Cu, 1.37g/t Au, 147.9g/t Ag, and 1.35% Zn, including a high-grade zinc zone of 3.05m at 29.50% Zn. SPC26002 confirmed mineralization 77m along strike, with both holes establishing Spectre as a significant VMS target and diversifying the company's metal exposure. ## SMM: Drilling Extends Copper Mineralisation Over 1.6km Strike - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/smm-drilling-extends-copper-mineralisation-over-1-6km-strike--295f9c0a-5c72-4d96-887f-e5d498ee776f) · [Markdown](https://atlas-staging.minestarters.com/news/smm-drilling-extends-copper-mineralisation-over-1-6km-strike--295f9c0a-5c72-4d96-887f-e5d498ee776f.md) - Original announcement: 2026-10-04T21:19:00.000Z - Atlas analysis published: 2026-10-04T22:13:32.498Z - Atlas analysis updated: 2026-10-04T22:13:32.498Z - Company: Somerset Minerals Ltd (SMM) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03148192) - Atlas sentiment: 0.623 - Atlas tags: None Somerset Minerals Ltd announced further assay results from its maiden RC drill program at the Talisker copper-silver target within its Coppermine Project in Canada. The results confirm and extend copper mineralization over a 1.6km strike length, including high-grade intercepts such as 30.5m @ 0.71% Cu and 2.7 g/t Ag in TARC0010 and 18.3m @ 0.66% Cu and 1.2 g/t Ag in TARC0004. The company plans a larger drill program to test the main demagnetised zone, which remains largely undrilled, and other regional targets. ## SMM: Annual Report to shareholders - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/smm-annual-report-to-shareholders--7d7f0612-40b2-4a07-979a-d79c244cf97e) · [Markdown](https://atlas-staging.minestarters.com/news/smm-annual-report-to-shareholders--7d7f0612-40b2-4a07-979a-d79c244cf97e.md) - Original announcement: 2026-09-30T09:00:00.000Z - Atlas analysis published: 2026-09-30T09:16:21.524Z - Atlas analysis updated: 2026-09-30T09:16:21.524Z - Company: SOMERSET MINERALS LIMITED (SMM) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03146800) - Atlas sentiment: 0.623 - Atlas tags: QA/QC Disclosed, Step-Out Extension, Bonanza Intercept, Nearology Play Somerset Minerals Limited reported significant high-grade copper and silver drill results from its Coppermine Project in Nunavut, Canada, including new discoveries at Talisker and extensions at Jura. The company successfully raised $9.7 million through various placements and resolved a long-standing tax dispute in Ecuador in its favour. These developments highlight strong exploration progress and improved financial stability, despite shareholder dilution from capital raises and the divestment of the Blackdome-Elizabeth Gold Project. ## WCN: Annual Report to Shareholders - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/wcn-annual-report-to-shareholders--b5acea96-f3b3-4238-901c-bb3efd8bcc1a) · [Markdown](https://atlas-staging.minestarters.com/news/wcn-annual-report-to-shareholders--b5acea96-f3b3-4238-901c-bb3efd8bcc1a.md) - Original announcement: 2026-09-29T22:17:00.000Z - Atlas analysis published: 2026-09-29T23:33:11.320Z - Atlas analysis updated: 2026-09-29T23:33:11.320Z - Company: White Cliff Minerals Limited (WCN) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03145716) - Atlas sentiment: 0.152 - Atlas tags: Bonanza Intercept, Step-Out Extension, QA/QC Disclosed, JORC Compliant, Apparent Width Only, Historical Estimate Only, High Recovery, Free Milling, Deleterious Elements Present, Mill Route White Cliff Minerals Limited's Annual Report for FY26 highlights significant progress at its Rae Copper Project in Nunavut, Canada, including the expansion of a high-grade copper system and successful metallurgical testwork with high recoveries. The company also strategically consolidated its landholding through acquisitions and divestments. Despite these operational successes, the auditor's report raises a material uncertainty about the company's ability to continue as a going concern due to substantial losses and reliance on future funding. ## WCN: Danvers 3 Drilling Confirms New Copper Mineralisation - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/wcn-danvers-3-drilling-confirms-new-copper-mineralisation--0e8aed3b-17bf-46a6-a155-2b43000fbc77) · [Markdown](https://atlas-staging.minestarters.com/news/wcn-danvers-3-drilling-confirms-new-copper-mineralisation--0e8aed3b-17bf-46a6-a155-2b43000fbc77.md) - Original announcement: 2026-09-23T22:40:00.000Z - Atlas analysis published: 2026-09-23T23:08:11.312Z - Atlas analysis updated: 2026-09-23T23:08:11.312Z - Company: White Cliff Minerals Limited (WCN) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03143160) - Atlas sentiment: 0.144 - Atlas tags: Apparent Width Only, QA/QC Disclosed, Step-Out Extension, Infill Drilling White Cliff Minerals announced further drill results from its Rae Copper Project, confirming copper mineralization across an extended strike length at the Danvers project. Key intercepts include 16.10m at 1.20% Cu within a broader zone of 35.50m at 0.65% Cu from DAN26041 at Danvers 1, and several lower-grade intercepts from Danvers 4. The company is advancing resource definition activities for a maiden Mineral Resource Estimate at Danvers 1, while also conducting exploration drilling at Danvers 2 and 3. # 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.