- a mineral, magnesium-aluminum garnet, Mg3Al2Si3O12, occurring in crystals of varying shades of red, and frequently used as a gem.
Origin of pyrope
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Examples from the Web for pyrope
If magnesium takes the place of calcium, then pyrope is formed.
The home of the pyrope, however, is and has been for many centuries, Bohemia.
It seems related to both almandine and pyrope, and shows the absorption-spectrum of almandine.
The species of garnet crystal known as Pyrope, when cut in the shape of a tallow drop, is called a carbuncle.The Nuttall Encyclopaedia
Edited by Rev. James Wood
These had a composition between almandite and pyrope, that is, they had both magnesium and iron with aluminum and silica.
- a deep yellowish-red garnet that consists of magnesium aluminium silicate and is used as a gemstone. Formula: Mg 3 Al 2 (SiO 4) 3
C14 (used loosely of a red gem; modern sense C19): from Old French pirope, from Latin pyrōpus bronze, from Greek purōpus fiery-eyed, from pur fire + ōps eye
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012