请输入您要查询的英文单词:

 

单词 nobleite
释义 nobleite Min.|ˈnəʊb(ə)laɪt|
[f. the name of Levi F. Noble, 20th-cent. U.S. geologist + -ite1.]
A hydrated calcium borate, CaB6O10 .4H2O, found as colourless, monoclinic crystals at Furnace Creek, Death Valley, California.
1961R. C. Erd et al. in Amer. Mineralogist XLVI. 560 The naturally occurring hydrous calcium borate, CaO.3B2O3.4H2O..is named nobleite in honor of Dr. Levi F. Noble, geologist in the U.S. Geological Survey since 1909, in further recognition of his fundemantal contributions to geologic knowledge of the Death Valley region.1964Ibid. XLIX. 1549 Tunellite..is isostructural with the Ca analogue, nobleite.1968I. Kostov Minerology 435 Colemanite Group. The following minerals belong to this group:..nifontovite..tunellite..nobleite.
随便看

 

英语词典包含277258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:2024/12/22 2:29:15