John Sinkankas

11 published titles

Gem cutting : a lapidary's manual

4 editions

Gemstones of North America

2 editions

Gemstones and minerals : how and where to find them

1 edition

Mineralogy for amateurs

2 editions

Mineralogy : a first course

1 edition

Van Nostrand's standard catalog of gems

2 editions

Prospecting for gemstones and minerals

2 editions

A collector's guide to minerals and gemstones

(Contributor)

1 edition

Gemstone & mineral data book : a compilation of data, recipes, formulas and instructions for the mineralogist, gemologist, lapidary, jeweler, craftsman and collector

1 edition

Beryl

1 edition

Gemology : an annotated bibliography

1 edition