请输入您要查询的英文单词:

 

单词 oldhamite
释义

oldhamite

/ˈəʊldəmʌɪt/
Mineralogy
noun
A mineral of the galena group, a cubic sulphide of calcium, CaS, that occurs as transparent pale brown spherules, especially in meteorites.

Origin

Mid 19th century; earliest use found in Reports of the British Association for the Advancement of Science. From the name of Thomas Oldham, director of the Indian Geological Survey + -ite.

随便看

 

英语词典包含243303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:2024/12/23 10:13:34