单词 | anthoinite |
释义 | anthoiniten. Mineralogy. A tungsten-containing mineral typically occurring as microscopic crystals in white or pale yellow earthy masses, esp. in placer deposits.Anthoinite is a hydroxide of aluminium and tungsten, AlWO3(OH)3. Crystal system: triclinic. ΚΠ 1948 Amer. Mineralogist 33 385 Anthoinite... A hydrate aluminum tungstate. 1981 Mineral. Rec. 12 82/2 As a mineral species, anthoinite is readily identified by its characteristic X-ray powder pattern with numerous sharp lines. 2011 W. L. Pohl Econ. Geol. ii. 180/2 Scheelite may form earthy white anthoinite. This is a new entry (OED Third Edition, June 2016; most recently modified version published online December 2021). < n.1948 |
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