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单词 childrenite
释义

childreniten.

Brit. /ˈtʃɪldrᵻnʌɪt/, U.S. /ˈtʃɪldrəˌnaɪt/
Origin: From a proper name, combined with an English element. Etymons: proper name Children , -ite suffix1.
Etymology: < the name of John George Children (1777–1852), English chemist and mineralogist, keeper of minerals at the British Museum of Natural History + -ite suffix1.
Mineralogy.
A phosphate mineral typically found as pale or yellowish brown prismatic crystals.Childrenite is a hydrated basic phosphate of manganese, iron, and aluminium, (Mn, Fe)Al(PO4)(OH)2·H2O. Crystal system: orthorhombic.
ΘΚΠ
the world > the earth > minerals > types of mineral > phosphates > [noun] > others of two plus elements
childrenite1824
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kolbeckite1928
englishite1930
lehiite1930
lewistonite1930
millisite1930
seamanite1930
woodhouseite1937
sterrettite1940
whitlockite1940
lomonosovite1941
viseite1944
scorzalite1947
souzalite1947
rashleighite1948
hühnerkobelite1950
pallite1954
whitmoreite1974
1824 H. J. A. Brooke in Q. Jrnl. Sci. & Arts Jan. 275 The attention which Mr. Children has shewn to mineralogical chemistry, is one, among many other inducements to name this mineral Childrenite.
1832 C. U. Shepard Treat. Mineral. 124 Childrenite approaches, in several of its properties..lazulite.
1944 Proc. Acad. Nat. Sci. Philadelphia 96 339 Vauxite, paravauxite, metavauxite, and childrenite are secondary phosphates, derived from solution of apatite by supergene waters, and deposited usually upon wavellite.
2008 A. Thomas Gemstones v. 154 Childrenite forms tabular or bladed individuals and lamellar aggregates in contrast to the slender crystals and rosettes formed by eosphorite.
This entry has been updated (OED Third Edition, December 2013; most recently modified version published online March 2022).
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n.1824
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