Emerald and Other Beryls
Description:
Reprint of the 1981 edition, by GeoScience Press, Inc., 12629 N. Tatum Blvd., Suite 201, Phoenix, AZ 85032. Covers cultural and natural history, structure and composition, lapidary and syntheses, world occurrences including gems, collector's specimens, and the ore of the rare metal beryllium. Annotation copyright Book News, Inc. Portland, Or.
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