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单词 paravauxite
释义

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paravauxite
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.
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