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单词 trippkeite
释义 trippkeite Min.|ˈtrɪpkɪaɪt|
[ad. G. trippkeit (G. vom Rath 1880, in Sitzungsber. d. Niederrheinische Ges. f. Natur- und Heilkunde 209), f. the name of P. Trippke (1851–80), Polish or German mineralogist, its discoverer: see -ite1.]
An oxide of copper and arsenic, CuAs2O4, found as soft greenish blue tetragonal crystals.
1881Jrnl. Chem. Soc. XL. 551 Minerals from the Veins of Copper-ore near Copiapo, in Chili.—a. Trippkeite. A cupric arsenite..occurring in small bluish-green crystals, in druses of a thick bed of red copper-ore mixed with malachite and copper pyrites.1976Mineral. Abstr. XXVII. 300/1 The crystal structure of synthetic trippkeite..was refined to R = 0·059.
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更新时间:2024/9/20 6:03:17