Rockhounding in Grimes County, Texas
2 mapped rockhounding spots in Grimes County. Most commonly produces tektites, black diamonds, fire pearls.
Map showing 2 rockhounding spots in Grimes County, Texas
Minerals reported in Grimes County
- Tektites2
- Black Diamonds1
- Fire Pearls1
Spots in Grimes County
| Spot | Minerals | Coordinates | Access |
|---|---|---|---|
| Broad area around BediasMagnolia Street |
| 30.7744, -95.9501 | Public |
| Gibbons creekTX 30 |
| 30.5998, -96.0639 | Public |
Other rockhounding counties in Texas
- Brewster County9 spotsTop: Agate, Chalcedony, Jasper
- Hudspeth County6 spotsTop: Turquoise, Agate, Amethyst
- Presidio County6 spotsTop: Agate, Galena, Texas Bouquet Agate
- Llano County4 spotsTop: Barite, Epidote, Llanite
- Culberson County3 spotsTop: Barite, Limonite, Texas Bouquet Agate
- Ellis County3 spotsTop: Fossil Leaf Prints, Fossilized Shark Teeth, Pyrite Roses
Grimes County FAQ
Where can I rockhound in Grimes County, Texas?+
RockHoundR tracks 2 rockhounding spots in Grimes County. Each entry below has coordinates, mineral notes, and access type. Always confirm local rules before collecting.
What rocks and minerals are common in Grimes County?+
Spots in Grimes County most often produce Tektites, Black Diamonds, Fire Pearls. Individual spots can vary widely.
Are these Grimes County rockhounding spots on public land?+
Most spots in this list are tagged public, but access can change with seasons, claims, and local closures. Always verify before driving out — links in the app open the right BLM, USFS, or county pages.
Plan a Grimes County rockhounding trip
Open RockHoundR to see these spots on the map alongside land overlays, weather, geology, and your saved finds.
