VANCOUVER, BRITISH COLUMBIA--(Marketwired - Nov 5, 2015) - True North Gems Inc. (TSX VENTURE:TGX) ("True North" "TNG" or the "Company") is pleased to announce that its subsidiary, True North Gems ...
A scanning electron microscope image of gemstone processing waste. Researchers are exploring ways to use gemstone processing waste in cement, reducing the environmental impacts of both industries.
8don MSN
The missing link in America’s critical minerals push isn’t mining – it’s processing expertise
The United States is spending billions of dollars to secure access to critical minerals – minerals and metals that are ...
The Ministry of Natural Resources has announced bold plans to establish gemstone processing centres across Malawi, a move expected to transform the fortunes of small-scale miners who have long been ...
Emerald mining company Kagem Mining, which is a subsidiary of Johannesburg- and London-listed Gemfields, has donated cutting ...
A salesman showing an artificially processed gem to an African businesswoman at a recent international gemstones festival in Wuzhou, in South China's Guangxi Zhuang autonomous region. [Photo / China ...
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