单词 | stilpnomelane |
释义 | stilpnomelanen. Mineralogy. A hydrous silicate of iron and aluminium, occurring in thin scales, or as a velvety coating, of a black or bronze colour. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > other phyllosilicates pimelite1808 picrosmine1825 stilpnomelane1850 allophite1874 thalenite1899 sanbornite1932 niocalite1956 rhodesite1957 innelite1960 tosudite1964 pecoraite1969 1850 D. T. Ansted Elem. Course Geol. 198. 1854 J. D. Dana Syst. Mineral. (ed. 4) II. 287. This entry has not yet been fully updated (first published 1917; most recently modified version published online June 2018). < n.1850 |
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