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单词 pseudoboleite
释义

pseudoboleiten.

Brit. /ˌs(j)uːdə(ʊ)ˈbəʊlɪʌɪt/, U.S. /ˌsudoʊˈboʊliˌaɪt/
Forms: 1800s– pseudoboleite, 1900s– pseudoboléite.
Origin: A borrowing from French. Etymon: French pseudoboléite.
Etymology: < French pseudoboléite (A. Lacroix 1895, in Bull. du Muséum d'Hist. Naturelle 1 40) < pseudo- pseudo- comb. form + boléite denoting a similar mineral (E. Mallard & E. Cumenge 1891, in Comptes rendus hebd. de l'Acad. des Sci. 113 519; < bole- (in Boleo , the name of a place near Santa Rosalia, Baja California Sur, Mexico, where both minerals were first found) + -ite -ite suffix1).
Mineralogy.
A rare secondary mineral occurring as parallel overgrowths of translucent blue crystals on boleite.Pseudoboleite is a hydrated hydroxide and chloride of lead and copper, Pb5Cu4Cl10(OH)8·2H2O. Crystal system: tetragonal.
ΘΚΠ
the world > the earth > minerals > types of mineral > halides > [noun] > fluorite group > lead hydroxychloride
fiedlerite1892
penfieldite1892
pseudoboleite1897
paralaurionite1899
1897 Mineral. Mag. 11 333 Pseudo~boleite... Between boleite and cumengeite. Boleo, Lower California.
1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. x. 81 Pseudoboleite and boleite have been considered to be identical but the evidence favors the individual character and tetragonal symmetry of the former species.
1964 Mineral. Abstr. 16 457/2 The mineralogy of the metalliferous areas of Iran is systematically described. Rarer species include..pseudoboléite.
1981 Mineral. Mag. 44 103/1 The crystals were shaved to remove any surface pseudoboleite.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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n.1897
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