翻訳と辞書
Words near each other
・ SPG21
・ SPG23
・ SPG5B
・ SPG9
・ SPH
・ SPH Lippo Cikarang
・ SPH MediaWorks
・ SPH MediaWorks Channel U
・ SPH Radio
・ Sphacelariales
・ Sphacelodes
・ Sphaceloma
・ Spert
・ Spert Island
・ Spertental
Spertiniite
・ Spertus
・ Spertus Institute for Jewish Learning and Leadership
・ Sperumalpatti
・ Sperveri
・ Spes
・ Spes (disambiguation)
・ Spes Bona
・ Spes Bona High School
・ Spes Spartans Catania
・ Spesbona
・ Spesbona angusta
・ Spescom Limited
・ Spesenroth
・ Speshow


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Spertiniite : ウィキペディア英語版
Spertiniite

Spertiniite is a rare copper hydroxide mineral. Chemically it is copper(II) hydroxide with formula Cu(OH)2. It occurs as blue to blue green tabular orthorhombic crystal aggregates in a secondary alkaline environment altering chalcosite. Associated minerals include chalcocite, atacamite, native copper, diopside, grossular and vesuvianite.〔
==Discovery and occurrence==
It was first described in 1981 for an occurrence in the Jeffrey quarry of the Johns-Manville mine, Asbestos, Estrie, Québec. It was named for mine geologist Francesco Spertini (born 1937).〔〔 In addition to the type locality, it has also been reported from Mont Saint-Hilaire, Quebec; Ely, White Pine County, Nevada; and Bisbee, Cochise County, Arizona. It has been reported from Dzhezkazgan, Kazakhstan; from slag at Juliushutte, Astfeld, Harz Mountains, Germany; and from Tsumeb, Namibia.〔
A 2006 study has produced evidence the blue mineral chrysocolla may be a microscopic mixture of spertiniite, amorphous silica and water.〔(François Farges, Karim Benzerara, Gordon E. Brown, Jr.; ''Chrysocolla Redefined as Spertiniite''; SLAC-PUB-12232; 13th International Conference On X-Ray Absorption Fine Structure (XAFS13); July 9-14, 2006; Stanford, California )〕〔(Chrysocolla on Mindat )〕

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「Spertiniite」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.