请输入您要查询的英文单词:

 

单词 villamaninite
释义

villamaniniten.

/vɪləˈmanɪnʌɪt/
Etymology: < Villamanín, name of the locality (north of León in NW. Spain) near which the mineral was found + -ite suffix1.
Mineralogy.
A black isometric mineral, (Cu,Ni,Co,Fe)S2, of the pyrite group.
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > pyrite group > others
hauerite1847
villamaninite1919
penroseite1926
vaesite1945
1919 Nature 20 Nov. 326/1 Dr. W. R. Schoeller and A. R. Powell: Villamaninite, a new mineral.
1968 Neues Jahrb. f. Mineral.: Monatshefte 189 The conditions under which villamaninite formed must have been quite extreme. Investigations of Ni-Cu ores from Katanga, Carrol County in Maryland and So. Wisconsin..where low temperature mineralizations are supposed to have occurred, failed to produce a new villamaninite locality.
1977 Mineral. Abstr. XXVIII. 205/1 Villamaninite breaks down to α-NiS, carrollite (CuCo2S4), and some Ni and Co sulphates at around 400°C.
This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).
<
n.1919
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/24 7:18:46