- Academy of Mineralogy - Hopes to gather enthusiasts of minerals, fossils and gemstones.
- American Federation of Mineralogical Societies - Composed of seven similar regional organizations of gem, mineral, and lapidary societies.
- Bulgarian Mineralogical Society - Official site of the Bulgarian Mineralogical Society (BMS)
- California Federation of Mineralogical Societies Members - Contact details for the Societies' Rock Clubs.
- Columbia-Willamette Faceters Guild - A nonprofit organization dedicated to the advancement of the art of faceting gemstones. Beginning and advanced Gem Faceting classes offered.
- Eastern Federation of Mineralogical & Lapidary Societies - Official site - for information on upcoming events and other announcements.
- Fluorescent Mineral Society - "A nonprofit international organization of professional mineralogists, gemologists, amateur collectors, and others who study or collect fluorescent minerals."
- Gems, Minerals & Fossils - WebRing of sites that have to do with anything about Gems, Minerals, and/or Fossils.
- Georgia Mineral Society, Inc. - Georgia's Oldest Gem and Mineral Society - Founded in 1935. A volunteer organization dedicated to educating the youth of the state and the members of this Society in the field of Earth Sciences.
- International Gem Society - Dedicated to bringing quality information and educational services to everyone interested in gemstones.
- Mineralogical Society - Society for the advancement of mineralogy and its application to crystallography, geochemistry, petrology, environmental science and economic geology through support of meetings and publication of books, journals and monographs.
- Mineralogical Society of Arizona - Society aimed at promoting popular interest in the various Earth Sciences, and particularly the fields of geology, lapidary, mineralogy paleontology.
- Minerals UK - Information on mineral exploration, mining, production and trade from the British Geological Survey Minerals Group.
- Northwest Federation of Mineralogical Societies - Rockhound Association
- Northwest Opal Association - Society of people interested in opals, based in Tukwila, Washington.
- Southeast Federation of Mineralogical Societies Inc. - Established in 1976 to bring about a closer association of Clubs and Societies devoted to the study of Earth Sciences and the practice of Lapidary Arts and Crafts in the Southeast part of the United States.
- Southern Appalachian Mineral Society - Asheville, North Carolina's mineral collecting club with monthly meetings, and field trips.
- Sydney Mineral Exploration Discussion Group - Notices of meetings and events of interest to geoscientists and those involved in mineral exploration. Links to related Australian and international sites
- The Ventura Gem & Mineral Society, Inc. - Sponsors of the California Federation of Minerological Societies (CFMS) 1997 Show.
- WA Department of Natural Resources - DNR manages more than 5 million acres of state-owned lands including forests, agricultural lands and submerged aquatic lands.
- Washington Agate and Mineral Society (WAMS) - Club established in 1937. Members share common interest in rocks, minerals and activities such as collecting and jewelry making.
- Washington State Mineral Council - organization dedicated to the location and conservation of rock and mineral sites of interest to the rockhounds of Washington state.
- Willamette Agate & Mineral Society, Inc. (WAMS) - Non-profit organization to stimulate interest in the study and collection of agates, minerals, gems and fossils, and support lapidary work, education, scientific study of natural earth sciences.
