kilchoaniten.

/kɪlˈxəʊənʌɪt/

Etymology: < Kilchoan, name of the village in the Highlands near which it was first found + -ite suffix¹.

Mineralogy.

A colourless, orthorhombic polymorph of a calcium silicate, Ca₃Si₂O₇, of which rankinite is another polymorph.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > sorosilicates > [noun] > others

meionite1808

gehlenite1817

marialite1868

bertrandite1887

lawsonite1895

nasonite1899

thortveitite1912

sklodowskite1924

rankinite1942

nenadkevichite1955

shcherbakovite1955

kilchoanite1961

1961 Agrell & Gay in Nature 4 Mar. 743/1 A mineral corresponding to phase Z has been found in limestones thermally metamorphosed by gabbro at Ardnamurchan, Scotland, and Carlingford, Eire. It has been named kilchoanite after the village in Ardnamurchan near where it was first found.

1961 Agrell & Gay in Nature 4 Mar. 743/1 Kilchoanite has always been found as a replacement of rankinite and no crystal form has been observed.

1969 Mineral. Mag. XXXVII. 517 Two polymorphs of tricalcium disilicate, rankinite and kilchoanite, have been discovered near Tokatoka, New Zealand.

1969 Trans. Brit. Ceramic Soc. 68 225/1 The morphology of synthetic kilchoanite made at ∼ 200°C, as revealed by transmission electron microscopy, is platy with a characteristic lozenge shape.

This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018).

单词	kilchoanite
释义	kilchoaniten. /kɪlˈxəʊənʌɪt/ Etymology: < Kilchoan, name of the village in the Highlands near which it was first found + -ite suffix¹. Mineralogy. A colourless, orthorhombic polymorph of a calcium silicate, Ca₃Si₂O₇, of which rankinite is another polymorph. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > sorosilicates > [noun] > others meionite1808 gehlenite1817 marialite1868 bertrandite1887 lawsonite1895 nasonite1899 thortveitite1912 sklodowskite1924 rankinite1942 nenadkevichite1955 shcherbakovite1955 kilchoanite1961 1961 Agrell & Gay in Nature 4 Mar. 743/1 A mineral corresponding to phase Z has been found in limestones thermally metamorphosed by gabbro at Ardnamurchan, Scotland, and Carlingford, Eire. It has been named kilchoanite after the village in Ardnamurchan near where it was first found. 1961 Agrell & Gay in Nature 4 Mar. 743/1 Kilchoanite has always been found as a replacement of rankinite and no crystal form has been observed. 1969 Mineral. Mag. XXXVII. 517 Two polymorphs of tricalcium disilicate, rankinite and kilchoanite, have been discovered near Tokatoka, New Zealand. 1969 Trans. Brit. Ceramic Soc. 68 225/1 The morphology of synthetic kilchoanite made at ∼ 200°C, as revealed by transmission electron microscopy, is platy with a characteristic lozenge shape. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < n.1961
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