单词 | sainfeldite |
释义 | sainfelditen. Mineralogy. A hydrous arsenate of calcium, Ca5H2(AsO4)4.4H2O, occurring as small rosettes of transparent monoclinic crystals. ΘΚΠ the world > the earth > minerals > types of mineral > arsenates > [noun] > others of one element picropharmacolite1823 arsenicite1843 rösslerite1862 hœrnesite1868 schultenite1926 legrandite1932 rooseveltite1947 sainfeldite1964 1964 Chem. Abstr. 61 14371 Three new naturally occurring minerals, which were already known as synthetic compounds, were weilite.., rauenthalite.., and sainfeldite. 1972 Bull. de la Soc. franç. de Min. et de Crist. 95 33/2 Sainfeldite is the least hydrated member of the group including vladimirite, Ca5H2(AsO4)4.5H2O, and guérinite, Ca5H2(ASO4)4.9H2O. This entry has not yet been fully updated (first published 1982; most recently modified version published online June 2018). < n.1964 |
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