- hydroxylapatite
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▪ mineralalso called hydroxyapatitephosphate mineral, calcium hydroxide phosphate [Ca5(PO4)3OH], that forms glassy, often green crystals and masses. It is seldom pure in nature but often occurs mixed with fluorapatite, in which fluorine substitutes for the hydroxyl (OH) group in the molecule. This mixture, called a solid-solution (solid solution) series, is a continuous chemical variation between the two pure substances. Collophane, the apatite in fossil bone and phosphate rock belongs to the series. For physical properties, see phosphate mineral (table).
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Universalium. 2010.
См. также в других словарях:
Hydroxylapatite — crystals on matrix General Category Phosphate mineral … Wikipedia
hydroxylapatite — SYN: hydroxyapatite. * * * hydroxylapatite var of HYDROXYAPATITE * * * hy·drox·yl·ap·a·tite (hi drok″səl apґə tīt) hydroxyapatite … Medical dictionary
hydroxylapatite — hidroksilapatitas statusas T sritis chemija apibrėžtis Mineralas. formulė Ca₅[OH|(PO₄)₃] atitikmenys: angl. hydroxylapatite rus. гидроксилапатит … Chemijos terminų aiškinamasis žodynas
hydroxylapatite — noun see hydroxyapatite … New Collegiate Dictionary
hydroxylapatite — A cave mineral Ca5(PO4)3(OH) [11] … Lexicon of Cave and Karst Terminology
hydroxylapatite — hy·drox·yl·apatite … English syllables
hydroxylapatite — … Useful english dictionary
carbonate-hydroxylapatite — A cave mineral Ca5(PO4,CO3)3(OH) [11] … Lexicon of Cave and Karst Terminology
Hydroxylapatit — (ehemals Apatit (CaOH)) Hydroxylapatit in hexagonal prismatischer Ausbildung aus Cerro Huañaquino, Departamento Potosí, Bolivien (Größe: 1,3 x 0,5 x 0,4 cm) Chemische Formel Ca5[OH|(PO4)3] … Deutsch Wikipedia
Cesanite — General Category Sulfate minerals Chemical formula Ca2Na3[(OH)(SO4)3] Strunz classification 07.BD.20 Crystal symme … Wikipedia
