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the Week of Proper 28 / Ordinary 33
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Bible Encyclopedias
Variscite

1911 Encyclopedia Britannica

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a native hydrous aluminium phosphate, A1PO 4.2H 2 0, named by A. Breithaupt, in 1837, in consequence of its occurrence in the Saxon Voigtland (Variscia). It is a green mineral generally occurring as an incrustation or in nodules. A compact nodular variety was discovered about 1894 in Cedar Valley, near Old Camp Floyd, Utah, and was described by Dr G. F. Kunz as utahlite. Its beautiful apple-green colour has led to its use, when cut and polished, as an ornamental stone. The term utahlite must be distinguished from utahite, the name given by A. Arzruni to a basic ferric sulphate, 3(FeO)2S04.4H20, from Utah.

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Variscite'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​v/variscite.html. 1910.
 
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