Louisiana
- Baton Rouge Gem & Mineral Society
- Fossil Hunting in Gravel
- Fossil Hunting in Louisiana Gravels - LSU
- Gem & Mineral Club of Southwest Louisiana
- Louisiana Gravel, Fossils, and Agates
- Projectile Points of Louisiana Database
- The Gem, Mineral & Lapidary Society of Central Louisiana
- The Gem & Mineral Society of Louisiana
Louisiana Geology
Texas
- Arlington Gem and Mineral Club
- Balmorhea Agates
- Bar M Ranch - Topaz
- Collecting Sites Mindat Thread
- Dinosaur Valley State Park
- East Texas Gem and Mineral Society
- Fredericksburg Rockhounds
- Geologic History of South Central Texas
- Houston Gem & Mineral Society
- Mines in Texas
- Ladonia Fossil Park
- Lake Taxoma Ammonites
- Linsday Ranch
- Lubbock Gem and Mineral Society
- Marfa Bouquet Agates
- McFadden Beach
- Mineral Wells Fossil Park
- Needle Peak
- North Texas Fossils
- Pine Country Gem & Mineral Society
- Perot Museum of Nature and Science
- Salt Palace Museum
- Texas Rocks and Fossils - DoT
Texas Geology
Arkansas
- Arkansas Rock Clubs and Shows
- Board Camp Crystal Mine
- Central Arkansas Gem, Mineral, and Geology Society
- Collier Creek Crystal
- Crater of Diamonds State Park
- Crystal Seen Mine
- Crystal Vista Trail
- Dixie Crystal Mining
- Fiddler's Ridge Mine & Shop
- Jim Coleman Mine & Store
- Judy's Crystals and Things
- Mt. Ida Directory
- Rockhounding Arkansas
- Ron Coleman Mining & Store
- Sweet Surrender Crystal Mine
- Twin Creek Crystal Mine
- Wegner Crystal Mine & Store
Arkansas Geology