单词 | vandendriesscheite |
释义 | vandendriesscheiten. Mineralogy. A hydrated oxide of lead and hexavalent uranium, PbU7O22.12H2O, found as orange orthorhombic crystals. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > oxides of two elements > hydrous or hydrated humboldtine1822 ranciéite1861 curite1922 hydrohetaerolite1928 weddellite1942 vandendriesscheite1947 woodruffite1953 1947 Mineral. Abstr. X. 146 Vandendriesscheite,..pseudo-hexagonal barrel-shaped crystals, perfect cleavage. 1971 Mineral. Abstr. XXII. 158/2 Among the secondary V- and Th-minerals occurring in the uraninite-bearing pegmatite at Einerkilen [in Norway], the following have been identified..: thorogummite, vandendriesscheite, [etc.]. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018). < n.1947 |
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