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单词 moganite
释义

moganiten.

Brit. /ˈmɒɡənʌɪt/, U.S. /ˈmɑɡəˌnaɪt/
Origin: A borrowing from German. Etymon: German Moganit.
Etymology: < German Moganit (O. W. Flörke et al. 1984, in Neues Jahrb. f. Mineral. 149 325) < the name of the Mogan formation on Gran Canaria, where this form of silica was first found + -it -ite suffix1.
Mineralogy.
A microcrystalline form of monoclinic silica.
ΚΠ
1984 Neues Jahrb. f. Mineral. 149 325 Moganite (formerly SiO2-G) is a new microcrystalline silica material closely associated with the family of microcrystalline quartz species.
1996 Physics & Chem. Minerals 23 119/1 Calorimetry strongly supports results of previous X-ray and Raman spectroscopic studies that moganite is a distinct silica polymorph.
This is a new entry (OED Third Edition, September 2002; most recently modified version published online March 2022).
<
n.1984
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