Accredited Gemologists Association

American Federation of
Mineralogical Societies

Planetary Gemmologists Association

American Gem Trade Association

Gem Artists of North America

Tampa Bay Rock Club

Gemmological Assn. of Australia

Tampa Bay Fossil Club

Stamford Conn. Mineral Society

International Colored Gemstone Association

Florida Society of Goldsmiths






Gemological Institute of America

Wild Acres

William Holland

Gemology Courses and Resources




Creative Gems

Rock Tumbling Info/Supplies

New Era Gems

Rock Peddler, The

Indian Jewelry Supply

Rio Grande

Fire Mountain Gems


Tripp's, Inc.


Lortone Tumblers

Graves, Inc.

 Auntie's Beads & Jewelry Findings

Fac-Ette Manufacturing Company





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Last updated: January 21, 2020

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