Dictionary of Gemology (Second Edition) by P. G. Read
Organized alphabetically this is an important reference for professional gemologists and serious students. It presents definitions of all gemological and related scientific and jewelry manufacturing terms, as well as concise descriptions of gem materials and explanations of various gem testing instruments. Gem trade names (some outdated or misleading) are also included and cross referenced to currently accepted terms. Rare gems and collector's stones are included to meet the needs of researchers and specialists.
Hardcover 5.5 x 8.5 inches 266 pages Black and White photos
Copyright 1988
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