Links

American Federation of Mineralogical Societies

California Federation of Mineralogical Societies

Eastern Federation of Mineralogical and Lapidary Societies, Inc.

Midwest Federation of Mineralogical and Geological Societies

Northwest Federation of Mineralogical Societies

Rocky Mountain Federation of Mineralogical Societies

South Central Federation of Mineral Societies

Southeast Federation of Mineralogical Societies, Inc.

California Geological Survey

United States Geological Survey