Metso’s hydrometallurgical alkaline leach process is a simple and safe way to refine spodumene concentrate to battery-grade end product.
The US is 100% dependent on imported gallium, which is critical for national defense, primarily from China, which curbed exports last year.
The project is subjected to a feasibility study that demonstrated an approximate 11-year life of mine with average gold production of 100,000 oz. per annum.
Researchers have found a way of selectively capturing metals from a waste stream using spent brewer's yeast.
The 203-carat, type IIa diamond is also the third 100-carat-plus stone found at the Angolan mine this year.
Centamin said it had “re-positioned” its Sukari gold mine in Egypt to achieve a consistent annual production of 500,000 ounces.
BC invested $630,000 from the Province’s Innovative Clean Energy Fund in cleantech startup pH7 Technologies to conduct a pilot project.
