Diamond mine

Herkimer Diamond Mining

From man-made mines to natural sinkholes.

The Diavik Foxfire diamond 187.7 carats

Diavik Diamond Mine Owner: Rio Tinto (60%) & Harry Winston Diamond Corporation (40%) Type of Mine: Diamond Location: Northwest Territories, Canada Built: […]

Diavik. A diamond mine on Baffin Island, in the North of Canada.

QUARTZ - "HERKIMER DIAMONDS" Ace of Diamonds Mine, Herkimer Co., New York, USA The limestones of - Available at 2014 May 4 Nature & Science...

Norilsk

A greasy film on top of your soup, broth, or stew isn’t tasty. This quick tricks makes skimming the fat a cinch.

Open-pit mining, open-cut mining or opencast mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow.

Never Give Up

Examines the history of diamond production in Botswana and the long-term outlook for beneficiation through value-added industries.

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A huge gem stone which could become the largest polished round diamond in history was recently unearthed at the Letšeng diamond mine in Lesotho just this past September 8th, 2008. Gem Diamonds and the Lesotho Government, a 30 percent partner in the mine, announced Sunday the recovery of a 478-carat type II D color diamond (shown above) which they say has the potential to yield one of the largest flawless D-color round polished diamonds in history. “Preliminary examination of this remarkable…

Mystery of one of the Largest Holes in the World in the Middle of Nowhere