请输入您要查询的英文单词:

 

单词 pholerite
释义

pholeriten.

Brit. /ˈfɒlərʌɪt/, U.S. /ˈfɑləˌraɪt/
Origin: A borrowing from French. Etymon: French pholérite.
Etymology: < French pholérite (J. Guillemin 1825, in Ann. des mines 11 489), apparently irregularly < ancient Greek ϕολίς horny scale (see pholidote n.) + French -ite -ite suffix1.
Mineralogy. Now rare.
A clay mineral occurring as minute, pearly scales, subsequently regarded as a form of kaolinite.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > kandites > kaolinite > varieties
kaolin1728
nacrite1808
pholerite1826
gilbertite1830
tuesite1837
china-clay1840
teratolite1868
1826 Q. Jrnl. Lit. 21 406 Pholerite or silicate of Alumina.
1857 Proc. Royal Soc. 1856–7 8 424 A hydrous aluminous silicate allied to pyrophyllite or pholerite.
1907 Science 28 June 1000/1 Some of the other clay-like minerals, such as pholerite or halloysite, are present.
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).
<
n.1826
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:2024/12/23 13:19:15