SAN FRANCISCO, Jan. 15, 2026 /PRNewswire/ -- Transition Metal Solutions, a startup boosting copper production from existing mining operations and waste, today announced an oversubscribed $6 million ...
Refining precious metals is not as simple as polishing rocks that have been dug out of the ground. Often, complex chemical processes are needed to process the materials properly or in high quantities, ...
Startup’s site-specific additives lift copper recovery from low-grade sulfides as demand surges and richer deposits run out.
Copper is present in ores in the form of carbonates, sulfates, silicates, oxides and hydroxides with the most common minerals being malachite, azurite, cuprite, chrysocolla and tenorite. Copper is ...
Sorting Tests Reduced Acid Consumption, a Key Operating Cost Driver, on the Highest Acid Consuming Mineralized Material by Approximately 75% While Maintaining Copper Recovery "These initial results ...
Rio Tinto is harnessing data and analytics services from AWS to optimise a process it’s championing to extract copper from ...
Refining precious metals is not as simple as polishing rocks that have been dug out of the ground. Often, complex chemical processes are needed to process the materials properly or in high quantities, ...
Metso has won a major order for the delivery of engineering and key process equipment for a new primary copper smelter ...
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