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Finsch diamond mine : ウィキペディア英語版 | Finsch diamond mine
The Finsch Mine is an underground diamond mine, located near Lime Acres, 160km northwest of Kimberley, it was one of seven operations managed by De Beers Consolidated Mines (DBCM), formed in July 2004. Currently, it is owned by Petra Diamonds Pty Ltd. The Finsch mine is a traditional diamantiferous kimberlite pipe, extending around 17.9ha. Reserves are sufficient for another 23 years. Underground development started in 1978 and the shaft was commissioned in 1982. == External links ==
* (Mining Technology description of Finsch mine ) * (Finsch diamond operation )
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Finsch diamond mine」の詳細全文を読む
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