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225 pages • first pub 1986 (editions) user-added
ISBN/UID: 0408015438
Format: Hardcover
Language: English
Publisher: Butterworth & Co (Publishers) Ltd.
Publication date: 01 January 1986
Description
BUTTERWORTHS GEM BOOKS cover all the principal gem minerals, with each book in the series dealing with a single species and employing a standard format for the presentation of facts and information. Many gemmologists and gem dealers tend to specia...
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225 pages • first pub 1986 (editions) user-added
ISBN/UID: 0408015438
Format: Hardcover
Language: English
Publisher: Butterworth & Co (Publishers) Ltd.
Publication date: 01 January 1986
Description
BUTTERWORTHS GEM BOOKS cover all the principal gem minerals, with each book in the series dealing with a single species and employing a standard format for the presentation of facts and information. Many gemmologists and gem dealers tend to specia...