请输入您要查询的英文单词:

 

单词 talnakhite
释义

talnakhiten.

/talˈnakʌɪt/
Etymology: < Russian talnakhit (Bud'ko & Kulagov 1968, in Zap. Vsesoyuznogo Min. Obshchestva XCVII. 63), < Talnakh , name of a locality near Dudinka in northern Siberia: see -ite suffix1.
Mineralogy.
A sulphide of copper and iron, Cu9Fe8S16, found as yellow, usually iridescent, crystals of the cubic system.
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > sphalenite group > copper iron sulphide
pyrites1567
yellow ore1630
podar1778
magnetic pyrites1809
bornite1811
towanite1852
peacock copper1858
peacock ore1858
homichlin1859
horseflesh ore1868
talnakhite1969
1969 Mineral. Abstr. XX. 148/1 (heading) The new mineral talnakhite—the cubic variety of chalcopyrite.
1978 Canad. Mineralogist XVI. 29 The talnakhite structure has a broad range of possible compositions including both Cu9Fe8S16 and Cu9Fe9S16... The relatively restricted compositions found for natural talnakhite are the result of a change in kinetics of the ordering transformations with composition.
This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).
<
n.1969
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:2025/1/27 20:02:06