VANCOUVER, BRITISH COLUMBIA--(Marketwire - Jan 23, 2013) - HUDSON RESOURCES INC. (TSX VENTURE:HUD)(HUDRF) (the "Company") is pleased to announce the following update on the metallurgical testwork ...

Secondary aluminum producers demand high-purity shredded aluminum scrap, which requires extraction from a highly mixed stream of shredded materials. STEINERT has both ...

VANCOUVER (miningweekly.com) – A small Vancouver-based start-up company has created a new environment-friendly chemical process with the potential to disruptively transform metal extraction in the ...

You might not realize it, but there's all kinds of metal—precious and otherwise—hiding in plain site in the world around you. There's platinum in roadside dust, and gold inside your computer. If you ...

SAGUENAY, Canada--(BUSINESS WIRE)--As part of a research and development program, Rio Tinto is assessing the potential for extracting and valorising gallium, a critical and strategic mineral already ...

Six-mark questions are extended open response questions. These require longer answers than the structured questions. It is wise to plan your answer rather than rushing straight into it, otherwise you ...