| 翻訳と辞書 |
| Sunshine Mine ： ウィキペディア英語版 |
Sunshine Mine
The Sunshine Mine is located between the cities of Kellogg and Wallace in northern Idaho. It has been one of the world's largest and most profitable silver mines, having produced over 360 million ounces of silver since 2001.
A 2007 Canadian report by Behre Dolbear & Company estimated measured and indicated resources of 31.51 million ounces of silver in 1.43 million tons at 21.8 ounces of silver per ton and inferred resources of 231.5 million ounces of silver in 2.28 million tons at 101.6 ounces of silver per ton. The Behre Dolbear report is considered historic in nature and illustrates the resource potential of the Sunshine Mine.
==History==
The Sunshine Mine property had its beginning in 1884 when brothers True and Dennis Blake staked the Yankee Lode mining claim. The two brothers mined their claim for the next two decades. Following the death of the Blake brothers the mine went through a series of acquisitions; being owned and managed at various times by Dan Price and subsequently Sidney Shonts.
Later, John Sawbridge, a mining entrepreneur from Yakima, Washington became interested in the mine. It is unclear when exactly Sawbridge became involved in the company, but he likely held stock in the company when the Sunshine Mining Company was officially formed in 1918. At this time the company's headquarters were in Spokane, Washington. The original officers of the company were Eugene C. Tousley, E. Ely and R. Ricaby. Tousley was a broker in the mining industry, working in Spokane. During this time W.F. Newton was the manager of the company 〔o
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「Sunshine 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.
|
|