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单词 minasragrite
释义

minasragriten.

Brit. /ˌmɪnəsˈraɡrʌɪt/, /ˌmiːnasˈrɑːɡrʌɪt/, U.S. /ˌminəsˈrɑˌɡraɪt/
Origin: From a proper name, combined with an English element. Etymons: proper name Minasragra , -ite suffix1.
Etymology: < Minasragra, former name of Mina Ragra, the locality near Cerro de Pasco, Peru, in which the mineral is found + -ite suffix1.
Mineralogy.
An acidic hydrated vanadyl sulphate, VO(SO4).5H2O, occurring as a blue efflorescence of minute monoclinic crystals on patronite.
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphates > [noun] > other simple sulphates > hydrous or hydrated
aluminite1805
websterite1823
mascagnine1836
morenosite1868
mallardite1883
szmikite1892
hexahydrite1911
minasragrite1915
retgersite1949
pentahydrite1951
1915 W. T. Schaller in Jrnl. Washington Acad. Sci. 5 7 The following very brief notes of four new minerals are given in order to secure priority... Minasragrite is a blue hydrous vanadium sulphate from Minasragra, Peru.
1934 Amer. Mineralogist 19 198 Specimens of patronite in the Harvard mineral collection..showed in places a vivid blue incrustation which proved to be minasragrite.
1982 Mineral. Mag. 45 163/1 Thermal analysis and X-ray powder data show stanleyite to be quite different from minasragrite (the pentahydrate) which it clearly mimics.
This entry has been updated (OED Third Edition, March 2002; most recently modified version published online March 2022).
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n.1915
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