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rickardite
Rickardite is a copper telluride mineral (Cu7Te5)〔(Mindat )〕 or Cu3-x (x = 0 to 0.36)Te2.〔(Handbook of Mineralogy )〕 It was first described for an occurrence in the Good Hope Mine, Vulcan district, Gunnison County, Colorado, USA,〔(Webmineral )〕 and named for mining engineer Thomas Arthur Rickard (1864–1953) (Thomas Rickard is his cousin).〔 It is a low temperature hydrothermal mineral that occurs associated with vulcanite, native tellurium, cameronite, petzite, sylvanite, berthierite, pyrite, arsenopyrite and bornite.〔 ==See also==
* List of minerals
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「rickardite」の詳細全文を読む
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