Gemstones of the world
Author(s)
Bibliographic Information
Gemstones of the world
Sterling Pub. Co., 1977
- lib. bdg
- N.A.G. Press
- Other Title
-
Edelsteine und Schmucksteine
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Note
Bibliography: p. 250
Includes index
Description and Table of Contents
Description
The colour plates in this book illustrate more than 1500 individual stones, and more than 100 line drawings show their crystal forms. Optical properties, specific gravities, refractive indices and absorption spectra of all the species are examined and listed.
by "Nielsen BookData"