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Start Over Topic gems & precious stones Journal rocks & minerals Region united states
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1. Chips from the Quarry.

Subjects
SPECIAL events, MINERAL industries, GEMS & precious stones, FOSSILS, EXHIBITIONS
Abstract

The article provides information on several events related to mineral events in the U.S. in 2008. It includes the Copper Country Mineral Retreat which will be conducted in August 3-10 with various activities, East Coast Gem, Mineral & Fossil Show from August 8-10, and the South East Gem & Mineral Show from August 15-17.

Published
2008
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2. A Tour of Colorado Gemstone Localities.

Author

Murphy, Jacl A. and Moderski, Peter J.

Subjects
GEMS & precious stones, PEGMATITES
Abstract

Details a tour around the gemstone localities in Colorado. Comparison of the different types and ages of rocks; Association of pegmatites with older episodes of granitic intrusion; Emphasis on the commercial importance of gem and mineral specimen.

Published
2002
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