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单词 quincite
释义

quinciten.

Brit. /ˈkwɪnsʌɪt/, U.S. /ˈkwɪnˌsaɪt/
Forms: 1800s– quincite, 1800s– quincyite, 1800s– quincyte, 1900s– quinzite. N.E.D. (1902) also records a form quinceite.
Origin: A borrowing from French. Etymon: French quincyte.
Etymology: < French quincyte (P. Berthier 1825, in Ann. des mines 10 273) < the name of Quincy , a locality in Cher, France, where the mineral was discovered + -ite -ite suffix1.
Mineralogy.
Originally: a mineral substance composed chiefly of sepiolite coloured pink by organic pigments, found in limestone, chalcedony, and opal. Later also: a variety of common opal coloured pink by this substance; (more widely) any pink opal.
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the world > the earth > minerals > types of mineral > other miscellaneous minerals > [noun] > mineral substances
quincite1835
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adamantoid1885
ferozone1888
polarite1889
petrichor1964
synroc1978
1835 C. U. Shepard Treat. Mineral. II. 151 Quincyte. Massive, composition granular.
1837 J. D. Dana Syst. Mineral. 257 Quincite of Berthier, is a red colored substance, which is disseminated through a limestone deposit..in France.
1871 Amer. Naturalist 5 497 The magnesian silicate, sepiolite.., and the related quincite, containing some iron-oxyd and disseminated in limestone.
1903 Science 18 Dec. 777/2 Opal..was frequently phosphorescent... The variety quincite phosphoresced intensely [in ultraviolet light].
1969 Adv. Org. Geochem. 1968 553 The quincyte is dispersed in the siliceous concretions appearing in a limestone breccia and in its cement.
1997 A. W. Eckert World of Opals vi. 178 Paederos..probably referred to the rose opal (quinzite) of France, a common opal (usually) whose coloration was reminiscent of the rosy complexion of a little child.
This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022).
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n.1835
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