单词 | volborthite |
释义 | volborthiten. Mineralogy. ‘Hydrous vanadate of copper, barium and calcium, found in small, yellowish-green crystals’ (Chester). ΘΚΠ the world > the earth > minerals > types of mineral > vanadates > [noun] > others volborthite1844 vanadinite1855 pyrobelonite1920 kolovratite1925 tangeite1927 steigerite1935 1844 J. D. Dana Min. (1868) 611. 1878 P. H. Lawrence tr. B. von Cotta Rocks Classified (new ed.) 41 Volborthite occurs as an accessory ingredient in many sandstones of the Permian formation of Russia. This entry has not yet been fully updated (first published 1920; most recently modified version published online June 2018). < |
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