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Precious Stones a Popular Account of Their Characters
Precious Stones a Popular Account of Their Characters Author:Max Bauer Volume 2 of a classic, thorough study of precious and semi-precious stones: diamond, topaz, opal, turquoise, ruby, emerald, garnet, more. Fullest, most exhaustive survey ever prepared gives detailed information on each gem’s physical character, occurrence, properties, use, and related topics. "The most detailed work on gems"—Encyclop... more »edia Britannica. Translated by L. C. Spencer. Total in set: 20 plates, 8 in color. 94 figures.« less