Lizzadro Museum of Lapidary Arts
University of Arizona Mineral Museum
Field Museum - Chicago
Rice Northwest Museum of Rocks & Minerals
The Mineral Museum of Michigan
Museum of Paleontology
Sites for Education
Elmhurst Park District
U.S. Geological Survey
Earth Science Education Network
National Association of Geoscience Teachers
Gemological Institute of America
William Holland School of Lapidary Arts
Gem City College
Affiliations & Organizations
American Federation of Mineralogical Societies
Midwest Federation of Mineralogical & Geological Societies
Earth Science Club of Northern Illinois
United States Faceters Guild
Midwest Faceters Guild
American Geological Institute
Mineralogical Society of America
Society of American Silversmiths
Des Plaines Valley Geological Society
Lapidary Journal
The Mineralogical Record
Rock & Gem
Ganoksin Online
Rocks & Minerals
Colored Stone




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