GEMSTONE & MINERAL DATA BOOK by Sinkankas 2nd printing 1974 Mineralogy For Sale

Offered here for sale is a very good copy ofGEMSTONE & MINERAL DATA BOOK by John Sinkankas. NY: Winchester Press 2nd printing, 1974. 9\" X 6\", pp 352; original gilt cloth w/dj (chipped) else very good. Not ex-library. \"A unique compilation in one handy volume of hard to find data, formulas, compounds, tables, properties - including instructions on cleaning and preserving methods for over 1,000 mineral species - for the mineralogist, gemologists, lapidary, jeweler, craftsmen, and collector\".
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