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List of diamond mines
There are a limited number of commercially viable diamond mines currently operating in the world, with the 50 largest mines accounting for approximately 90% of global supply. Diamonds are also mined alluvially over disperse areas, where diamonds have been eroded out of the ground, deposited, and concentrated by water or weather action. There is also at least one example of a heritage diamond mine (Crater of Diamonds State Park).
Africa
Angola
Botswana
South Africa
Others
Asia
Russia
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/List_of_diamond_mines
Latest News for: Diamond mining
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Lucara finds another 223 ct gem in Botswana
Mining Weekly 19 Feb 2019
2019 is off to a great start for Lucara Diamond Corp, with the Canada-headquartered mining company having recovered another large diamond at its Karowe mine, in Botswana. The large find is a 223 ct, high white gem diamond, which will be shown alongside the 240 ct and 127 ct top white gem diamonds found last month at the upcoming March 7 tender ... ....
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Lulo delivers 128 ct diamond
Mining Weekly 19 Feb 2019
Diamond miner Lucapa Diamond Company has recovered a 128 carat diamond from its Lulo alluvial mine, in Angola. The diamond is the twelfth stove over 100 carats to be recovered to date from the Lulop operation, which continued to underline the large-stone nature of the Lulo diamond field, said Lucapa ... ....
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Observer Dispatch
19 Feb 2019
Tokyo show falls in love with Herkimer Diamonds
Observer Dispatch
19 Feb 2019
Herkimer Diamonds had their place on the world stage, once again, last month during the 31st International Jewelry and Gem Show in Tokyo.Renée Scialdo Shevat, owner and president of Herkimer Diamond Mines, Inc., said during a telephone interview Friday that she attended this year’s event — held from Jan ... ....
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Moneycontrol
19 Feb 2019
Podcast | Digging Deeper: All about the billions spent on diamonds and chocolates for love
Moneycontrol
19 Feb 2019
In 1870, huge diamond mines were discovered near the Orange River in South Africa, and diamonds started being mined in the tons ... The Atlantic said, “The British businessmen operating the South African mines recognized that only by maintaining the fiction that diamonds were scarce ......
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Petra Diamonds' (PDMDF) CEO Johan Dippenaar on Q2 2019 Results - Earnings Call Transcript
Seeking Alpha 19 Feb 2019
However diamonds sold 15% up to 1.7 million carats being sold ... Underground tons ramp up was 7% is mostly driven by 12% increase in ROM treated at Cullinan, a 30% increase in ROM treated at Koffiefontein, and a 4% increase in ROM treated at Williamson, offset by a marginal decrease in tonnes treated at Finsch Diamond mine ... So that is Finsch Mine....
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Petra continues to struggle at Cullinan
Business Day 18 Feb 2019
However, the six months to end-December were marked by low prices and weak demand for lower-value rough diamonds, something that hit the Cullinan mine hard because of its mix of diamonds tending towards the smaller stones and the lack of large diamonds for which the mine is known....
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New Lucapa Site Fails to Yield Viable Diamonds
Diamonds Net 18 Feb 2019
RAPAPORT... Lucapa Diamond Company has failed to produce viable stones from the Little Spring Creek exploration site at its Brooking lamproite mine in Western Australia, it said Monday ... north of the Ellendale mine, which is famous for its fancy-color yellow diamonds....
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Engineers present blockchain technology to verify natural diamonds
A Bit of News 18 Feb 2019
Diamonds ... Members of the Russian startup Bitcarat.com, graduates of the National University of Science and Technology, have commercialized a unique technology aimed at verifying and tracing natural diamonds ... According to the concept, while being mined, each natural diamond will be provided with a special digital code....
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Petra Names New CEO to Drive Turnaround
Diamonds Net 18 Feb 2019
Petra Diamonds has appointed mining veteran Richard Duffy CEO, in an effort to return the company to positive cash flow and lower debt ... Duffy has worked in a variety of positions in the mining industry for 27 years ... “Richard has extensive experience in both open-pit and underground mining,” Petra said ... (Petra Diamonds)....
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