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单词 allophite
释义

allophiten.

Brit. /ˈaləfʌɪt/, U.S. /ˈæləˌfaɪt/
Origin: A borrowing from German. Etymon: German Allophit.
Etymology: < German Allophit (M. Websky 1873, in Zeitschr. der Deutsch. Geol. Ges. 399) < German allo- allo- comb. form + Ophit ophite n.1 (1692 or earlier, in early use with Latin inflectional endings; < classical Latin ophītēs ophites n.); so called from its resemblance to ophite (serpentine).
Mineralogy. Now disused.
A mineral of uncertain identity, consisting of hydrated magnesium aluminosilicate and resembling serpentine.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > other phyllosilicates
pimelite1808
picrosmine1825
stilpnomelane1850
allophite1874
thalenite1899
sanbornite1932
niocalite1956
rhodesite1957
innelite1960
tosudite1964
pecoraite1969
1874 Jrnl. Chem. Soc. 12 1066 Allophite from Langenbielau in Silesia... This mineral, formerly regarded as serpentine, has been shown..to be a distinct species.
1887 J. D. Dana Man. Mineral. & Petrogr. (ed. 5) 339 Pseudomorphs after hornblende, named Loganite, have the composition of this species [sc. penninite]; and so has the massive mineral called Pseudophite and Allophite.
1901 J. G. Goodchild in Heddle's Mineral. Scotl. I. p. xxiv/2 (table) Allophite.
This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021).
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n.1874
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