Rio Tinto starts underground production at Oyu Tolgoi
Rio Tinto on Monday said it had begun underground production at its Oyu Tolgoi copper mine in Mongolia. Since the agreement between the government of Mongolia and Rio Tinto in…
Rio Tinto plc
Make metals with China not war, Friedland tells PDAC
Robert Friedland, founder and executive co-chair of Ivanhoe Mines (TSX: IVN), says the West shouldn’t go to war over Taiwan because it needs investment from China to mine metals for the global…
Stellantis, Rio Tinto grab stakes in McEwen Copper
McEwen Copper, a subsidiary of McEwen Mining (TSX: MUX; NYSE: MUX) is attracting investments for its Los Azules copper project in the San Juan province of Argentina. Nuton, a Rio…
U.S. inflation knocks NYSE lower last week
The Dow Jones Industrial Average fell 873.83 points or 2.6% to 32,816.92 during the Feb. 21-24 trading period after the U.S. Commerce Department reported higher-than-expected inflation for January of 6.4%…
Rio Tinto to spend U$40M on Diavik diamond mine expansion
Rio Tinto (NYSE: RIO; LSE: RIO; ASX: RIO) is going ahead with a US$40-million expansion of its iconic Diavik diamond mine in the Northwest Territories, which will extend the operation’s…
Rio Tinto halves dividend on 41% annual profit drop
Mining giant Rio Tinto (LSE: RIO; ASX: RIO) has more than halved its 2022 dividend after posting a 41% drop in annual profit, which was the result of lower commodity…
Three ways to harvest more copper and save billions
Advances in technology to increase metal recovery could save billions of dollars and wipe out the 20% gap between copper supplies and demand as green energy accelerates, according to a…
Video: Emergent Metals racks up property deals in Quebec, Nevada
David Watkinson, president and CEO of Emergent Metals, discusses the company’s business model and current work being conducted by Rio Tinto at Emergent’s New York Canyon project in Nevada. Watkinson…
Rio Tinto sorry for loss of radioactive capsule in Australia
Mining giant Rio Tinto (NYSE: RIO; LSE: RIO; ASX: RIO) apologized on Monday for the loss of a small, but “highly radioactive” capsule that has triggered a radiation alert across…
Excelsior to test Rio Tinto’s Nuton copper tech in Arizona
Excelsior Mining (TSX: MIN; US-OTC: EXMGF) has entered into a collaboration with Nuton LLC, a Rio Tinto venture, to evaluate the use of its Nuton copper heap leaching technologies at…
Emerita gains on Spain copper project drill results, resource estimate plans
Shares in Emerita Resources (TSXV: EMO; OTCQB: EMOTF) rose 7% on Tuesday after it reported drill results at its Iberian Belt West base metals project in Spain and said it…
ESG and mining debate: cultish activism vs. modern business sense
Are environmental, social and governance (ESG) guidelines the bible of a shadowy priesthood of consultants, or are they just good for business? Those two sides took shape during an online…