单词 | isokite |
释义 | isokiten. Mineralogy. A white, buff, or pinkish phosphate and fluoride of calcium and magnesium, CaMgPO4F. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > fluophosphates amblygonite1821 wagnerite1825 herderite1828 allogonite1844 kjerulfin1875 spodiosite1887 morinite1892 natromontebrasite1915 jezekite1916 väyrynenite1954 isokite1955 1955 T. Deans & J. D. C. McConnell in Mineral. Mag. 30 681 The mineral, for which the name isokite is now proposed, occurs in the carbonatite plug which forms Nkumbwa Hill (lat. 10° 10′ S. long. 32° 51′ E), 15 miles east of Isoka (pronounced Isōka) in Northern Rhodesia. 1955 T. Deans & J. D. C. McConnell in Mineral. Mag. 30 686 The analysis leaves no doubt that isokite is essentially CaMgPO4F. 1968 I. Kostov Mineral. ii. 463 Tilasite and isokite are monoclinic (C2/c), isostructural with sphene. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2019). < n.1955 |
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