请输入您要查询的英文单词:

 

单词 picropharmacolite
释义

> as lemmas

picropharmacolite
picropharmacolite n.
Brit. /ˌpɪkrə(ʊ)ˈfɑːməkəlʌɪt/
,
U.S. /ˌpɪkroʊˌfɑrˈmækəˌlaɪt/
[after German Picro-pharmacolith (Stromeyer 1819, in Ann. der Physik 61 185); compare pharmacolite n.] Mineralogy a mineral of the monoclinic system that is a hydrated arsenate of calcium and magnesium, (Ca,Mg)3(AsO4)2·6H2O, occurring as colourless to white needles, incrustations, and concretions.
ΘΚΠ
the world > the earth > minerals > types of mineral > arsenates > [noun] > others of one element
picropharmacolite1823
arsenicite1843
rösslerite1862
hœrnesite1868
schultenite1926
legrandite1932
rooseveltite1947
sainfeldite1964
1823 W. Phillips Elem. Introd. Mineral. (ed. 3) 178 The analysis..of picropharmacolite has been published.
1866 H. Watts Dict. Chem. IV. 387 Picropharmacolite from Riechelsdorf..is probably pharmacolite having the lime partly replaced by magnesia.
1996 Mineral. Rec. 27 417 The mine has produced..the first arsenolite and picropharmacolite reported from South Africa.
extracted from picro-comb. form
<
as lemmas
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 13:45:35