News

This next phase of work follows the success of the Company's initial property-wide surface program, which confirmed widespread, high-grade copper mineralization at surface. Notably, 46 rock grab ...
American West Metals has revealed a sizeable new copper target at its Storm project in Nunavut, Canada, with a historical drilling program intersecting thick intervals of visual copper sulphides at ...
Special report: Drilling operations have started earlier than planned at White Cliff Minerals’ Rae copper project, where copper sulphides have been visually identified in reverse circulation ...
So far, results have been received for the first 224m with the uncovering of intersections such as 30m at 0.13% copper from 102m and 30m at 0.10% copper from 154m, associated with fine-grained and ...
Metso’s Cu POX leaching utilizes high-temperature oxidation to convert sulfide sulfur into sulfate and sulfuric acid, ensuring efficient copper dissolution,” stated Petteri Pesonen, technology ...
Copper mineralization occurs in many forms and in a variety of geological settings. As such, there are various factors to consider when determining the value of different types of copper deposits ...
Pan Asia Metals has revealed more strong visual copper indicators from rock chips at its new flagship Rosario project in Chile after wrapping up its first fieldwork program that has backed up ...
The remaining 80% of the world’s copper comes from copper sulfide ores, which don’t dissolve well in acid. To extract that copper, the industry uses a more energy- and water-intensive process ...
Phase 1 has an estimated after-tax net present value, at an 8% discount rate, of $1.1-billion and an internal rate of return of 19.2%, with a payback of 5.9 years at $3.75/lb copper.
American West Metals has delivered three holes intersecting between 30.5m and 47.2m of visible copper sulphides after reverse-circulation drilling at its Storm copper project in Canada’s Nunavut ...
Adani Enterprises is investing nearly $1.2 billion to set up a copper smelter with 0.5 MTPA capacity in the first phase. On completion of the second phase that will add similar capacity, Kutch ...