Rocks and Minerals Collectors

• Regional Federations

• Science: Earth Sciences: Geology: Organizations 

• Amateur Geologists’ Web Ring  - Web ring for people interested in rocks, minerals or fossils and geological societies and clubs, which provide lectures, field trips or publications.
• Arenophile (Sand Collecting)  - Displays sand collectors’ forum. Contact information provided.
• The Australian Mineral Collector  - Features relevant mineral collecting information on Australia with mineral news, gallery, seminars, calendar, club directory and heritage museum.
• British Columbia Lapidary Society  - Nonprofit organization founded to encourage and promote the lapidary hobby in British Columbia.
• Calaveras Gem and Mineral Society  - Shares various facts and details about rocks and minerals to enthusiasts. Includes club history, meetings, membership, field trips and gem shows.
• Calgary Rock and Lapidary Club  - Overview on this nonprofit organization; its membership, club meetings, study groups, journal, annual shows, and photo gallery.
• Central Pennsylvania Rock and Mineral Club  - Presents meeting schedule, membership, events, code of ethics, photo gallery, and member's showcase. Located in Harrisburg.
• Charlotte Gem and Mineral Club  - Club overview, meeting schedules and topics, field trips, newsletters, contacts, local shows, and links of interest.
• Chicago Rocks & Minerals Society (CRMS)  - Contains society history, events, articles, FAQs, contacts, and related links.
• Contra Costa Mineral & Gem Society  - Non-profit corporation open to anyone in northern California who is interested in rockhounding and lapidary arts. Find information about memberships, programs, educational activities and field trips.
• Dallas Gem and Mineral Society  - Presents on group calendar, meetings, shows, history, links, photos and membership.
• Delaware Mineralogical Society  - Promotes an interest in mineralogy, paleontology and lapidary arts. Includes meeting information, events, membership form, news updates, and library bibliography. Located in Wilmington.
• Echuca Gem Club  - History, photo gallery, articles, related links, and contact details.
• El Dorado County Mineral and Gem Society  - Information about the organization, its monthly meetings, membership, education programs, scholarships, activities and events.
• El Paso Mineral & Gem Society  - Nonprofit organization open to anyone with an interest in rock collecting or mineral study. Covers meeting times, programs and events, class schedule, and newsletters.
• Fallbrook Gem and Mineral Society, Inc.  - Contains club mission and vision, membership, meetings, event calendar, ethics and values.
• Farnham Geological Society  - Includes details on monthly meetings, field trips, newsletter, news updates, contact details, and related links.
• The Finnish Gem Hobbyists' Society  - Details on society background, activities, news and events, and related links.
• Flatirons Mineral Club  - Non-profit organization dedicated to developing and maintaining interest in all aspects of earth science and associated hobbies.
• Fort Worth Gem & Mineral Club  - Open to all enthusiasts with an interest in rock collecting and lapidary arts. Find meeting schedule, membership details, events, forum, and photo gallery.
• Houston Gem and Mineral Society  - Not-for-profit organization open to all rockhounding enthusiasts. With K-12 education, class descriptions and schedules, and workshops.
• Lincoln Gem and Mineral Club  - Offers membership to lapidary arts enthusiasts in the Lincoln, Nebraska area. Includes meeting schedule, newsletters, and board member contacts.
• Livermore Valley Lithophiles Gem and Mineral Society  - Activities range from collecting rocks and minerals, through jewelry making and the annual show "Lithorama.".
• Lubbock Gem and Mineral Society  - Aims to bring together persons interested in the gem and mineral hobby, promote the study and collecting of minerals, fossils, artifacts and the lapidary arts.
• Middle Tennessee Rockhounds  - Access to club meeting schedule, calendar of events, membership information, and gem shows.
• Mineral and Gem Society of Castro Valley  - Non-profit educational corporation where members are expected to learn how to cut a calibrated cabochon (polished gemstone) before learning other lapidary skills.
• Montgomery Gem & Mineral Society  - Club aims, meeting schedule and venue, and affiliated organizations.
• Montreal Gem and Mineral Club  - Non-profit organization with workshops, field trips and other areas of interest, as well as information to those interested in learning about gems and minerals.
• Niagara Peninsula Geological Society  - Seeks to bring people together who are interested in collecting rocks, minerals, fossils, and jewelry making.
• North Jeffco Gem and Mineral Club  - Non-profit organization in Arvada, Colorado welcomes all rockhounding enthusiasts. Includes fact sheet, membership, FAQ, calendar of events, and resources.
• North Seattle Lapidary and Mineral Club  - One of the largest rock clubs in the Seattle area offers activities for youth, as well as adults. Includes meeting schedule and information about programs, workshops, field trips, and membership.
• Olympic Peninsula Rock Clubs  - Nonprofit organization with reports on general meetings, news, membership, field trips, and photos.
• Port Moody Rock and Gem Club  - Introduces the club, membership particulars, workshops, field trips, news, and more.
• Rockhounds of Central Kentucky  - Open to all rock collecting enthusiasts. Includes directory of officers, meeting schedule, calendar of events, field trips, membership application, and classifieds. Located in Lexington.
• San Francisco Gem and Mineral Society  - Overview of the club and membership details. With photos, newsletter, and links.
• Santa Clara Valley Gem and Mineral Society  - Includes newsletter updates, annual shows, photo gallery, documents, glossary and general information.
• Santa Rosa Mineral and Gem Society  - Nonprofit group offering fellowship and educational programs. Includes membership benefits and application, activities, meeting schedule, and events.
• Sedona Gem and Mineral Club  - Contains overview of the club; membership information, activities, and merchandise items.
• Sequoia Gem and Mineral Society  - Open to all with an interest in mineral collecting and lapidary crafts. Includes meeting schedule, activities, calendar of events, list of officers, and workshop details. Located in Menlo Park, California.
• South Bay Lapidary & Mineral Society  - Open to rockhounding enthusiasts in the Torrance, California area. Includes a brief history of the group, membership, upcoming meeting date, past events, photos, and newsletter.
• Tulsa Rock and Mineral Society  - Presents club's mission, meeting times, membership benefits and application, newsletter, workshop schedule and photo gallery.
• Tuscarora Lapidary Society  - Features mission, membership benefits, meeting information, educational program, events, and resource links. Located in Media, Pennsylvania.