Accredited Gemologists Association

American Federation of
Mineralogical Societies

Planetary Gemmologists Association

American Gem Trade Association

Gem Artists of North America

Florida Society of Goldsmiths

Gemmological Assn. of Australia

International Faceter's Association

Sleeping Beauty Turquoise

International Colored Gemstone Association

International Gem Society

Tampa Bay Mineral and
Science Club

Tampa Bay Fossil Club

Stamford Conn. Mineral Society

Gem Lore: Facts and Fancy

Gram Faceting: Books

Bob's Rock Shop

Gemological Institute of America

Wild Acres

William Holland

Creative Gems

Gram Faceting: Facet Rough and Gemstone Designs

New Era Gems

Rock Peddler, The

Sleeping Beauty Mining

Rio Grande

Fire Mountain Gems

Indian Jewelry Supply

Tripp's, Inc.

Polymetric

Tired Ted Sowell [Tools & Supplies]

Graves, Inc.

MDR

Facetron

Fac-Ette Manufacturing Company

 Auntie's Beads & Jewelry Findings

Lortone Tumblers

Ace Lapidary

Gems, Minerals & Fossils WebRing

Jewelry Web Ring