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Spring 1994 Gems & Gemology by Adobe Acrobat 7.0 is a book available to read on EtoBox.

What is Spring 1994 Gems & Gemology about?

Cover 1 Table of Contents 2 The Gems & Gemology Most Valuable Article Award 3 The Anahí Ametrine Mine, Bolivia 5 The Indaia Sapphire Deposits of Minas Gerais, Brazil 25 Flux-Induced Fingerprint Patterns in Synthetic Ruby: An Update 34 Gem Trade Lab Notes 40 Gem News 48 Gems & Gemology Challenge 59 Book Reviews 61 Gemological Abstracts 63 ametrine;,sapphire;,Indaia;,Minas,Gerais;,Brazil;,synthetic,ruby;,flux,inclusions;,gem,news;,lab,notes Spring 1994 Gems & Gemology

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Adobe Acrobat 7.0

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EN