单词 | sabugalite |
释义 | sabugaliten. Mineralogy. A mineral of the autunite group, HAl(UO2)2(PO4)4.16–24H2O, first found as yellow crystals in a number of mines in Portugal, and also prepared artificially. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > uranium phosphates uranite1793 autunite1852 torbernite1852 phosphuranylite1879 parsonsite1923 renardite1929 saléeite1934 sabugalite1951 ningyoite1959 1951 C. Frondel in Amer. Mineralogist 36 671 Sabugalite is a new member of the autunite group with the composition HAl(UO2)4(PO4)4.16H2O. 1959 Amer. Mineralogist 44 420 The average index of refraction of the synthetic product indicated a value of about 1·57, which is within the range of indices given by Frondel for natural sabugalite. 1959 in G. J. Williams Econ. Geol. N.Z. (1965) xiii. 206/2 The yellow coating of secondary uranium mineral..forms small plates and is an unidentified member of the sabugalite-saleeite-novacekite group. This entry has not yet been fully updated (first published 1982; most recently modified version published online June 2018). < n.1951 |
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