= margarite, n.2 1.
单词 | θ6955 |
释义 | the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > mica > margarite (4) pearl mica1820 = margarite, n.2 1. margarite1823 Mineralogy. A calcium aluminium silicate of the mica group, CaAl4Si2O10(OH)2, usually occurring as minute scales with a pearly lustre. Formerly also… ephesite1851 A pearly-white lamellar mineral, closely related to margarite. pearl-glimmer1880 = pearl mica n. |
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