单词 | clausthalite |
释义 | clausthaliten. Mineralogy. A lead-gray native selenide of lead. ΚΠ 1835 C. U. Shepard Treat. Mineral. 133 Clausthalite. 1868 J. D. Dana Syst. Mineral. (ed. 5) Clausthalite..occurs commonly in fine granular masses. This entry has not yet been fully updated (first published 1889; most recently modified version published online September 2019). < n.1835 |
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