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单词 nocerite
释义

noceriten.

Brit. /ˈnəʊsərʌɪt/, U.S. /ˈnoʊsəˌraɪt/
Origin: From a proper name, combined with an English element; modelled on an Italian lexical item. Etymons: proper name Nocera , -ite suffix1.
Etymology: < Nocera, the name of a town near Salerno, southern Italy, near which the mineral was found + -ite suffix1, after Italian nocerina (A. Scacchi 1881, in Trans. Reale Accad. Nazionale dei Lincei 5 270). Compare French nocerite (1892).
Mineralogy. Now historical.
A mineral originally regarded as an oxyfluoride of calcium and magnesium, but later recognized as identical with the mineral fluoborite, Mg3BO3(F,OH)3.
ΘΚΠ
the world > the earth > minerals > types of mineral > halides > [noun] > fluorite group > others
Blue John1768
tachhydrite1866
carnallite1876
nocerite1882
terlinguaite1900
jarlite1933
1882 E. S. Dana in J. D. Dana Syst. Mineral. (new ed.) App. iii. 85 Nocerina—nocerite. Announced by Scacchi.
1892 E. S. Dana J. D. Dana's Syst. Mineral. (ed. 6) 175 The bombs of Nocera which have yielded the Nocerite.
1957 Amer. Mineralogist 42 291 The mineral nocerite originally described as a complex oxyfluoride of calcium and magnesium,..is in reality a complex fluoroborate of magnesium, contaminated by fluorite.
1990 W. L. Roberts et al. Encycl. Minerals (ed. 2) 288/1 Fluoborite (Nocerite)... Occurs as crystals in thermally metamorphosed impure limestones at Crestmore, Riverside County.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).
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n.1882
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