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The Birth of Opal: Natural and Synthetic
The Birth of Opal Natural and Synthetic
Author: Mr Richard Colin Shepherd
"The Birth of Opal" is the only book in the English speaking world that is devoted entirely to the topic of opal formation. It is a detailed investigative and enlightening account of the formation of opal both in nature and in the Lab. The investigation includes; the opal environment, Geography, Geology, Geochemistry, the decay cycle, soil react...  more »
ISBN-13: 9781492141846
ISBN-10: 1492141844
Publication Date: 11/11/2013
Pages: 472
Edition: 1
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Publisher: CreateSpace Independent Publishing Platform
Book Type: Paperback
Members Wishing: 1
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