单词 | ginorite |
释义 | ginoriten. Mineralogy. A rare mineral consisting of a hydrated calcium borate, typically occurring as a surface deposit of white platy crystals.Chemical formula: Ca2B14O23·8H2O. Crystal system: monoclinic. ΘΚΠ the world > the earth > minerals > types of mineral > borates > [noun] > calcium borate hayesine1844 priceite1873 colemanite1884 pandermite1885 inyoite1914 meyerhofferite1914 ginorite1934 tertschite1953 nifontovite1961 nobleite1961 pentahydroborite1962 uralborite1962 1934 Mineral. Mag. 23 629 Ginorite... Hydrous borate of calcium,..as a compact white mass of minute monoclinic crystals from Tuscany. 1952 Mineral. Mag. 29 955 The X-ray powder pattern, the crystal shape, and the optical properties constitute proof of the identity of cryptomorphite and ginorite. 1998 D. E. Garrett Borates iv. 199 The Chilean nitrate deposits contain a number of borate minerals; colemanite, ginorite, hydroboracite, iquiqueite,..and ulexite. This is a new entry (OED Third Edition, June 2011; most recently modified version published online March 2022). < n.1934 |
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