Handbook of Gem Identification

Front Cover
Gemological Institute of America, 1975 - Mineralogy, Determinative - 440 pages

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LibraryThing Review

User Review  - billsearth - LibraryThing

The hardbound cover is sewn on upside down and backwards. Mineralogy is fine. Black and white photos in a gemology book are not my idea of adequate. Mine is the 11th edition, from 1981. Read full review

Contents

Specific Gravity
13
Beryl syn emerald 78
18
Refractive Index Determination
23
Copyright

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