Cheaper, cleaner copper technology offers a lifeline as Mount Isa weighs uncertain future

Copper production in outback Queensland is facing a ticking clock, but researchers say a new refining process developed at ...
CNBC

Refining copper in the U.S.: What you need to know

CNBC's Pippa Stevens reports from the Kennecott Copper Mine in Salt Lake City. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your ...
MIT Technology Review

This startup wants to clean up the copper industry

Still Bright hopes its chemical process could help replace polluting copper smelters. Demand for copper is surging, as is pollution from its dirty production processes. The founders of one startup, ...
Recycling Today

Earth-i detects copper smelting strength

The International Copper Study Group says copper production increased in the first half of 2025, and London-based Earth-i says the trend continues. Earth-i, in a late September press release, says ...
Insider Monkey

What Makes Southern Copper Corporation (SCCO) a Timeless Pick Among Profitable Dividend Stocks

Southern Copper Corporation (NYSE:SCCO) specializes in mining, smelting, and refining copper and various by-products such as zinc, molybdenum, and silver. Its main property is located in Peru and ...
EDN

Honeywell Announces Expansion of Copper and Tin Refining Capacity for the Semiconductor Industry

SPOKANE, Wash., Sept. 15, 2011 /PRNewswire/ Honeywell (NYSE: HON) Electronic Materials announced today it will more than double its refining and casting capacity for high-purity copper and tin at its ...