翻訳と辞書 Words near each other ・ Letizia Moratti ・ Letizia Nuzzo ・ Letizia Ramolino ・ Letičani ・ Letjen Haji Sudirman Stadium ・ Letka ・ Letka River ・ Letkajenkka ・ Letkov ・ Letkés ・ Letladi Madubanya ・ Letlapa Mphahlele ・ Letlhabile Community Radio ・ Letlhakane ・ Letlhakane coal mine ・ Letlhakane diamond mine ・ Letlhakane mine ・ Letlhakeng ・ Letlive ・ Letloepe ・ Letlotlo Sesele ・ LETM1 ・ LETM1-like protein family ・ Letma ・ Letmathe–Fröndenberg railway ・ LETMD1 ・ Letneozersky ・ Letneye mine ・ Letnica ・ Letnica (river) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Letlhakane diamond mine ： ウィキペディア英語版 Letlhakane diamond mine The Letlhakane diamond mine is a diamond mine located in Botswana about west of the city of Francistown. Letlhakane, meaning "little reeds", is owned by Debswana, a partnership between the De Beers company and the government of Botswana. It is the second oldest of four mines operated by the company, having begun operations in 1975. Letlhakane is of open pit construction. The mine produces 3.6 million tons per year of ore and an additional 15 million tons per year of waste rock. In 2003, the Letlhakane mine produced 1.06 million carats (212 kg) of diamond. The recoverable ore grade at the mine is about 0.26 carats (52 mg) per ton. , known reserves will allow production at current levels to continue for 11 years. The ore produced at Letlhakane is processed at a processing plant at its sister mine, Orapa diamond mine, about distant. The Letlhakane mine is also managed from the Orapa mine. 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「Letlhakane diamond mine」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.