Title: A Field Guide to Gold, Gemstone & Mineral Sites of British Columbia Vol. 2: Sites within a Day's Drive of Vancouver, Author: Rick Hudson
Title: A Field Guide to Gold, Gemstone and Mineral Sites of British Columbia Vol. 1: Vancouver Island, Author: Rick Hudson
Title: A Guide to Birthstones - A Collection of Historical Articles on the Gemstones Linked to Astrology, Author: Various
Title: Advanced Chemical Methods for Soil and Clay Minerals Research: Proceedings of the NATO Advanced Study Institute held at the University of Illinois, July 23 - August 4, 1979 / Edition 1, Author: J.W. Stucki
Title: Advanced Dredging Techniques, Part 1 -- Finding and Recovering Pay-streaks, Author: Dave McCracken
Title: Advanced Dredging Techniques, Part 2, Author: Dave McCracken
Title: Amber Gemstones - A Collection of Historical Articles on the Origins, Properties and Uses of Amber, Author: Various
Title: Amber Lands In...Roman Bar S1356, Author: Vladimir I Kulakov
Title: Amber: Jewelry, Art, & Science, Author: Nancy P. S. Hopp
Title: Amethyst Gemstones - A Collection of Historical Articles on the Origins, Structure and Properties of Quartz, Author: Various
Title: Amphiboles: Crystal Chemistry, Occurrence, and Health Issues, Author: Frank C. Hawthorne
Title: An Introduction to Igneous and Metamorphic Petrology / Edition 1, Author: John D. Winter
Title: An Introduction to Metamorphic Petrology, Author: Bruce Yardley
Title: An Introduction to Mineral Sciences / Edition 1, Author: Andrew Putnis
Title: Ancient Sedimentary Environments: And Their Sub-surface Diagnosis, Author: Richard C. Selley
Title: Application of Cathodoluminescence Imaging to the Study of Sedimentary Rocks, Author: Sam Boggs Jr
Title: Applied Clay Mineralogy: Occurrences, Processing and Applications of Kaolins, Bentonites, Palygorskitesepiolite, and Common Clays, Author: Haydn H. Murray
Title: Arab Roots of Gemology: Ahmad ibn Yusuf Al Tifaschi's Best Thoughts on the Best of Stones, Author: Samir Najm Abul Huda
Title: Arizona Rocks & Minerals: A Field Guide to the Grand Canyon State, Author: Bob Lynch
Title: Artificial Gemstones - A Collection of Historical Articles on the Production of Synthetic Gemstones, Author: Various

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