The extraction of potassium from naturally occurring minerals such as K‐feldspar is a subject of growing significance, given the global demand for sustainable potassium fertilisers and the imperative ...
Bench-scale testwork produces marketable tantalite concentrate from the CV5 Pegmatite's dense media separation ("DMS") waste stream fractions, at favorable grade and strong recovery. Standard, ...
The exploration for new oil, gas or metals is now a multibillion-dollar complex business. This industry has always been high-risk, as required investments are often large and do not always justify ...
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