BHP Group's (ASX:BHP) venture capital arm BHP Ventures joined a $19.4 million series A funding for Cuprum Metals, led by the Lundin Family Office with participation from Woodline Partners, according to a late Thursday statement from Cuprum Metals.
Delaware-based Cuprum Metals said it plans to use the funding to advance the commercial deployment of its copper extraction technology, expand its technical capabilities, hire key personnel, and scale adoption across copper assets, including tailings and previously processed materials.
The extraction technology, operating at ambient conditions with seawater, has achieved over 75% recovery across oxide, secondary, and primary sulfide ores in under 100 days while reducing acid consumption and eliminating the need for heat or pressure, the company said.