请输入您要查询的英文单词:

 

单词 pinnoite
释义

pinnoiten.

Brit. /ˈpɪnəʊʌɪt/, U.S. /ˈpɪnoʊˌaɪt/, /ˈpɪnəˌwaɪt/
Origin: A borrowing from German. Etymon: German Pinnoit.
Etymology: < German Pinnoit (H. Staute 1884, in Berichte der Deutsch. Chem. Ges. 17 1584) < the name of M. Pinno , chief councillor of mines in Saxony, where the mineral was found + -it -ite suffix1.
Mineralogy.
A yellow or yellowish-greenish mineral which is a hydrated borate of magnesium, MgB2O4·3H2O, occurring as translucent crystals of the tetragonal system or granular masses.
ΘΚΠ
the world > the earth > minerals > types of mineral > borates > [noun] > magnesium borate
boracite1811
stassfurtite1858
szaibelyite1866
parasite1868
pinnoite1885
inderite1937
kurnakovite1940
preobrazhenskite1957
1885 Amer. Naturalist 19 708 Pinnoite is a new borate from Stassfurt described by H. Staute.
1947 Mineral. Mag. 28 26 Pinnoite..is straw-yellow, granular to faintly fibrous.
1989 Geochem. Internat. 26 vii. 32 Minerals such as ascharite and pinnoite are associated with rocksalt containing anhydrite.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).
<
n.1885
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:2024/12/24 4:26:27