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Five Star Diamonds Expands Its Ownership in Brazil

MarketwiredMarketwire.comFive Star Diamonds Expands Its Ownership in Brazil http://www.marketwire.com Marketwired en Copyright: (C) Marketwired 1 http://www.marketwire.com/rss/marketwire_logo.jpg http://www.marketwire.com TORONTO, ONTARIO–(Marketwired – July 31, 2017) – Five Star Diamonds Limited (TSX VENTURE:STAR) ...

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Mining Methods: Block Caving

What is Block Caving? Block (gravity) caving is a bulk underground mining method, which allows large low-grade deposits to be mined underground. This method involves undermining the orebody to make ...

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Peregrine Expands Summer Diamond Program

Peregrine’s two year exploration program at Chidliak will help define the diamond resources for the project and pave the way for a pre-feasibility study to determine economic viability. By far, ...

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