When easy options run out, industries get inventive. That’s where copper miners find themselves. Faced with vigorous demand, ...
From a viewpoint at about 6,190 feet above sea level, a giant hole in the Oquirrh Mountains stretches two and a half miles wide and ¾ of a mile deep. Trucks with tires bigger than a sedan look like ...
Mining Technology on MSN
Bioleachers are sitting on a copper cache: why is uptake slow?
Bioleaching unlocks revenue from low-grade ores, but the cost-effective copper extraction process is struggling to get off ...
The price of copper must at least double in order to spur the development of new copper mines to meet the world's growing ...
2026 copper sales expected to exceed production as surplus concentrate inventory at smelter is cleared; first feed is expected at the end of December Medium-term annualized copper production target ...
TUCSON, AZ (AZFamily) — Copper mining firm Rio Tinto is partnering with Amazon to provide copper from a southern Arizona mine for the tech giant’s next wave of U.S. data centers. Rio Tinto explained ...
Hudbay (TSX, NYSE: HBM) is a copper-focused critical minerals mining company with three long-life operations and a world-class pipeline of copper growth projects in tier-one mining jurisdictions of ...
Nearly 6,000 acres of old Arizona farmland once intended for a residential subdivision is on track to potentially become home to the first big new U.S. copper mine in more than a decade. If all goes ...
NPV 7% of $4.18 Billion After-tax IRR of 34.2% at $4.30/lb Copper / $2,150 Gold 1.9 year Payback of Initial Capital Costs Initial Capital Estimate of $2.37 Billion After-tax Benefit Cost Ratio of 1.8 ...
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