单词 | paravauxite |
释义 | > as lemmasparavauxite paravauxite n. Brit. /ˌparəˈvɔːksʌɪt/ , U.S. /ˌpɛrəˈvɔkˌsaɪt/ , /ˌpɛrəˈvɑkˌsaɪt/ a brittle, whitish or colourless mineral of the triclinic crystal system, consisting of a hydrated basic phosphate of ferrous iron and aluminium and usually occurring as a secondary mineral in association with vauxite and wavellite.ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > aluminium or iron phosphates redondite1870 paravauxite1922 vauxite1922 1922 S. G. Gordon in Science 14 July 50/1 Preliminary notes on vauxite and paravauxite. Among the mineral specimens collected on the Vaux-Academy Andean expedition of 1921 are two that have proved to be new. 1968 I. Kostov Mineral. 452 Paravauxite and gordonite have perfect {010} cleavage. 2003 Mineral. Rec. 34 117 Llallagua phosphates, including childrenite, crandallite, fluorapatite, metavauxite, monazite, paravauxite..[etc.], were actively collected by Bandy. < as lemmas |
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