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单词 rhombarsenite
释义

rhombarseniten.

Brit. /rɒmˈbɑːs(ᵻ)nʌɪt/, /rɒmˈbɑːsn̩ʌɪt/, U.S. /ˌrɑmˈbɑrs(ə)ˌnaɪt/
Origin: A borrowing from French. Etymon: French rhombarsénite.
Etymology: < French rhombarsénite ( G.-J. Adam Tableau minéralogique (1869) 41) < rhomb rhomb n. + arsenite (see arsenite n.).
Mineralogy. Now rare.
A colourless or white mineral which is an oxidation product of arsenic sulphides; claudetite.Rhombarsenite is an oxide of arsenic, As2O3. Crystal system: monoclinic.
ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > antimonites, arsenites, etc. > [noun] > arsenites
patrinite1861
rhombarsenite1887
xantharsenite1892
rathite1897
smithite1905
trechmannite1909
sinnerite1964
aktashite1970
1887 T. Egleston Catal. Minerals & Synonyms 146/2 Rhombarsenite. See Claudetite.
1929 J. W. Mellor Comprehensive Treat. Inorg. & Theoret. Chem. IX. 94 The natural, monoclinic, prismatic form of arsenic trioxide was designated rhombarsenite by M. Adam.
This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).
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n.1887
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