Geology
- 384
- Mineral Collectors Links Page
- Internet mineralogy portal containing links to sites related to minerals.
- 387
- Microscopy and Minerals Images
- Images of rocks and meteorites in thin section, 3-D images of minerals (anaglyphes), illustration of the measurement of refraction index of small crystals.
- 389
- Web Resources for Sedimentary Geologists
- Directory of sedimentology and stratigraphy web resources, maintained by Geological Society of America's Sedimentary Geology Division.
- 390
- Calaveras Gem & Mineral Society
- This Angels Camp, CA club shares knowledge and interests in rocks and minerals with monthly meetings, a lapadairy store, and an annual show.
- 391
- Calgary Rock and Lapidary Club
- Non-profit organization of rockhounds interested in all aspects of the earth sciences including such areas as lapidary, collecting, gems, minerals, fossils, crystals, geology, paleontology and gemology.
- 392
- Charlotte Gem and Mineral Club
- The club's purpose is to foster interest in, and promote knowledge of minerals, gems, fossils, and all earth sciences, and disseminate info and instruction in the lapidary arts, and the utilization of precious metals in crafts.
- 393
- Chicago Rocks & Minerals Society (CRMS)
- Information on faceting, gems, crystals, rocks, minerals, lapidary arts, fossils, and related club activities in the Midwest U.S.
- 394
- El Dorado County Mineral and Gem Society
- This society located in Placerville, California was founded in January 1949 to learn about and share interests in rocks, minerals, fossils, earth sciences, and the lapidary arts, with monthly meetings, a junior program, field trips, lapidary classes, and an annual rock and gem show and hosts the county fair mineral displays.
- 395
- Fallbrook Gem and Mineral Society
- Based in Fallbrook, California. Features events calendar and descriptions of meetings.
- 396
- Farnham Geological Society
- Background and aims of the Society, lists lecture programmes and gives details of field trips, based Farnham, Surrey, UK.
- 397
- Fort Worth Gem and Mineral Club
- Aims to encourage the study of geology, mineralogy and the lapidary arts and stimulate interest in the collecting of minerals and fossils. Includes details of classes, meetings, membership and the annual show.
- 398
- Gem, Lapidary & Mineral Society of Montgomery County, MD
- A non-profit educational organization. Aims to increase knowledge and popular interest in earth sciences, geology, mineralogy, paleontology, lapidary arts and related subjects.