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Auriginal Reports Updated NI 43-101 Mineral Resource Estimate at Roger: Nearly 1.40 Million Ounces of Gold Inferred at 0.54 g/t Gold - Zone Open to Resource Expansion

Highlights Updated Inferred MRE: 80.5 Mt at 0.54 g/t Gold, 0.40 g/t Silver and 0.04% Copper, containing 1.39 Moz gold, 1.05 Moz silver and 70.6 Mlbs copper. Significant resource growth: 1.39 Moz gold Inferred versus 297,000 oz Indicated and 159,000 oz Inferred in 2018, using…

30 min agoTSXV: AUME

Gunnison Copper Hosts Secretary of the Interior Doug Burgum and Congressman Juan Ciscomani, Highlights Growth in American Copper Production

30 min agoTSX: GCU

Mustang Completes IP Geophysical Surveys and Announces Q4 Drilling Plans for the Confusion Hills Project, Nevada, USA

15 h agoTSXV: MMX

Just in

Mogotes Metals Announces Issuance of Common Shares Under Option Agreement

21 h agoTSXV: MOG

NorthWest Intersects 110.0 Metres of 1.86% CuEq, 0.64% Copper and 1.10 g/t Gold in the Western Zone at Kwanika from 378 Metres

21 h agoTSXV: NWST

Lion Copper Corp. Completes Restructuring of Convertible Debentures and Engages Atrium Research Corporation for Equity Research Coverage

22 h agoCSE: LCU

Axo Metals Receives Approval to Trade on the OTCQB Venture Market Under the Symbol AXOCF

22 h agoTSXV: AXO

[Video Enhanced] Selkirk Copper Phase 2 Drill Program Returns High-Grade Intercepts At Minto North, Copper Keel, and Area 118

22 h agoTSXV: SCMI

Global X Announces Unitholder Meetings for Proposed Changes to Five ETFs

22 h agoTSX: COPP

Absolutely Critical Resources Provides Update

22 h agoTSXV: ABC

Freeport Repurchases 1.5% Royalty as Discussions Continue with Strategic Partners for Yandera Copper Project, One of the World's Largest Undeveloped Copper Projects

23 h agoTSXV: FRI

Company News

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News releases from copper explorers, developers and producers, mostly juniors, in full.

[Video Enhanced] Selkirk Copper Phase 2 Drill Program Returns High-Grade Intercepts At Minto North, Copper Keel, and Area 118

Global Stocks News - Sponsored content disseminated on behalf of Selkirk Copper Mines. On October 15, 2026, Selkirk Copper Mines announced additional results from the Phase 2 drill program at the Minto Project in Yukon, Canada. Sixteen months ago, Selkirk First Nation (SFN)…

22 h agoTSXV: SCMI

Global X Announces Unitholder Meetings for Proposed Changes to Five ETFs

Global X Investments Canada Inc. is announcing special meetings of unitholders of Global X Robotics & AI Index ETF, Global X Lithium Producers Index ETF, Global X Copper Producers Index ETF, Global X Uranium Index ETF and Global X Equal Weight Canadian Insurance Index ETF, at…

Prices & Markets

22 h agoTSX: COPP

Absolutely Critical Resources Provides Update

Absolutely Critical Resources Corp. provides a follow-up to its update announced on October 13, 2026. The Company is moving forward with diamond drilling on its Mary Ann’s Lake Zinc/Copper/Silver Project – Cape Breton, Nova Scotia and its Massey Nickel/Copper Project – Timmins…

22 h agoTSXV: ABC

Freeport Repurchases 1.5% Royalty as Discussions Continue with Strategic Partners for Yandera Copper Project, One of the World's Largest Undeveloped Copper Projects

Freeport Resources completes repurchase of the outstanding 1.5% Royalty which arose from the acquisition of the Yandera Copper Project in Papua New Guinea. The royalty buyback enhances project value and bolsters ongoing discussions with strategic partners to advance Freeport…

23 h agoTSXV: FRI

Cerro de Pasco Resources Acquires the Remaining Quiulacocha Tailings and Secures Surface Rights, Consolidating 100% of the Tailings

Cerro de Pasco Resources Inc. says its subsidiary, Cerro de Pasco Resources del Perú S.A.C., signed, on October 20, 2026, definitive agreements with Activos Mineros S.A.C. for the acquisition of the Quiulacocha tailings, including the portion located outside the Company's El…

23 h agoTSXV: CDPR

Magna Mining Reports Results of Crean Hill Pre-Feasibility Study With Construction to Begin in 2027

Magna Mining Inc. announces the results of a Pre-Feasibility Study prepared in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects for the 100% owned Crean Hill Project, located in the South Range of the Sudbury Basin, northeastern Ontario.…

Oct 21TSX: NICU

Hudbay and Mitsubishi Approve Copper World Project Construction; Advancing Next Major U.S. Copper Mine Towards First Production in 2029

Hudbay Minerals Inc. today announced the results of the definitive feasibility study and related pre-feasibility studies for its 70%-owned Copper World project in Arizona, located approximately 50 kilometres (31 miles) southeast of Tucson. Copper World is 30%-owned by Mitsubishi…

Oct 21TSX: HBM

Hi-View Resources Announces Toodoggone Land Package Is Now 100% Owned

HI-VIEW RESOURCES INC. says its Toodoggone land package, totalling >30,635 hectares, is now 100% owned. The Company has made all the final payments on all its optioned properties, with no further payments outstanding on any property within the package. R. Nick Horsley, CEO of…

Oct 20CSE: GXLD

Safi Silver Receives Third Quarterly Payment of US $3 Million from Horizon Under Kombat Mine Transaction

Safi Silver Corp. has received the third scheduled quarterly payment of US$3 million from Horizon Corporation Limited pursuant to the previously announced sale of the Company’s interest in the Kombat Mine in Namibia (please see the Company’s press release dated December 23, 2025…

Oct 20TSXV: SF

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Copper basics

Atomic number: 29
Atomic mass: 63.546
Melts at: 1,084.62 °C
Density: 8.96 g/cm³
Conductivity: Second only to silver

Where copper trades

LME: London Metal Exchange. The global benchmark, quoted in US dollars per tonne.
COMEX: New York. Futures quoted in US dollars per pound; the price most North American investors see.
SHFE: Shanghai Futures Exchange. Quoted in yuan per tonne; tracks demand from China, the largest buyer.

Pound to tonne

Turn a COMEX price into the LME's per-tonne terms, or back.

US$ per lb US$ per tonne