单词 | tyuyamunite |
释义 | tyuyamuniten. Mineralogy. A hydrous uranyl vanadate of calcium, Ca(UO2)2(VO4)2.5−8H2O, occurring as soft, yellowish orthorhombic crystals and mined for its uranium content. ΘΚΠ the world > the earth > minerals > types of mineral > vanadates > [noun] > uranium vanadates carnotite1899 ferganite1910 tyuyamunite1913 1913 Amer. Jrnl. Sci. 185 440 The calcium carnotite experimented with is probably identical with the tuyamunite of Nenadkevich. 1957 Financial Times Ann. Rev. Brit. Industry 39/3 Important secondary ore mineral[s]..are the calcium–uranium vanadate tyuyamunite,..and tobernite. 1979 Mineral. Abstr. XXX. 362/1 The San Rafael mining area is situated along the east flank of the San Rafael Swell in east-central Utah... Coffinite is the most abundant primary ore mineral, and tyuyamunite is the most abundant secondary ore mineral. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2022). < n.1913 |
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