Titan Resources, the Australian-based nickel producer, has recently confirmed the economics of its BioHeap process, following a pre-feasibihty cost analysis of the exploration of two small low-grade ...

MANILA, Philippines - The Mines and Geosciences Bureau (MGB) has initiated a research on the use of a type of bacteria to promote bioleaching of refractory gold ore. A refractory gold ore is naturally ...

SANTIAGO, Aug 26 (Reuters) - Bioleaching technology that uses bacteria to extract copper from low-grade mineral is ready after years of development for use in Chile, potentially boosting production at ...

Octava Minerals has received promising early-stage results from CSIRO tests of a low-cost bioleaching process of ore samples from its Byro rare earths and lithium project in WA’s Gascoyne region. The ...