katoptriten.

/kəˈtɒptrʌɪt/

Forms: Also catoptrite.

Etymology: < German katoptrit (G. Flink 1917, in Geol. För. Förh. XXXIX. 432), < Greek κάτοπτρον mirror (alluding to its brilliant lustre): see -ite suffix¹.

Mineralogy.

A silico-antimonate of bivalent manganese (partly replaced by magnesium and bivalent iron) and aluminium (partly replaced by trivalent iron) occurring as black, lustrous, monoclinic crystals.

ΘΚΠ

the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > oxides of two plus elements

lithiophorite1871

baddeleyite1892

brazilite1893

strüverite1907

katoptrite1917

magnetoplumbite1926

nigerite1946

1917 Chem. Abstr. 11 2650 Catoptrite, a new mineral from Nordmarken.

1919 Jrnl. Chem. Soc. 116 ii. 112 Katoptrite occurs as tabular crystals and irregular lumps with magnetite in granular limestone in the Brattfors mine at Nordmark.

1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 1029 Catoptrite.

1966 Amer. Mineralogist 51 1495 The analysis of Flink (1917)..seems to be essentially correct, even considering the peculiar composition of catoptrite. The analysis computes to very nearly (Mn.₈₆,Mg.₁₀,Fe.₀₄)₁₄²⁺(Al.₈₃,Fe.₁₇)₄³⁺Sb₂Si₂O₂₉.

1968 I. Kostov Mineral. 328 Katoptrite and parwelite are monoclinic.

This entry has not yet been fully updated (first published 1976; most recently modified version published online December 2020).

单词	katoptrite
释义	katoptriten. /kəˈtɒptrʌɪt/ Forms: Also catoptrite. Etymology: < German katoptrit (G. Flink 1917, in Geol. För. Förh. XXXIX. 432), < Greek κάτοπτρον mirror (alluding to its brilliant lustre): see -ite suffix¹. Mineralogy. A silico-antimonate of bivalent manganese (partly replaced by magnesium and bivalent iron) and aluminium (partly replaced by trivalent iron) occurring as black, lustrous, monoclinic crystals. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > oxides of two plus elements lithiophorite1871 baddeleyite1892 brazilite1893 strüverite1907 katoptrite1917 magnetoplumbite1926 nigerite1946 1917 Chem. Abstr. 11 2650 Catoptrite, a new mineral from Nordmarken. 1919 Jrnl. Chem. Soc. 116 ii. 112 Katoptrite occurs as tabular crystals and irregular lumps with magnetite in granular limestone in the Brattfors mine at Nordmark. 1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 1029 Catoptrite. 1966 Amer. Mineralogist 51 1495 The analysis of Flink (1917)..seems to be essentially correct, even considering the peculiar composition of catoptrite. The analysis computes to very nearly (Mn.₈₆,Mg.₁₀,Fe.₀₄)₁₄²⁺(Al.₈₃,Fe.₁₇)₄³⁺Sb₂Si₂O₂₉. 1968 I. Kostov Mineral. 328 Katoptrite and parwelite are monoclinic. This entry has not yet been fully updated (first published 1976; most recently modified version published online December 2020). < n.1917
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