单词 | minasragrite |
释义 | minasragriten. 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). < n.1915 |
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