Clemens Dome, Brazoria, Brazoria County, Texas, USAi
| Regional Level Types | |
|---|---|
| Clemens Dome | Dome |
| Brazoria | - not defined - |
| Brazoria County | County |
| Texas | State |
| USA | Country |
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Latitude & Longitude (WGS84):
28° 58' 38'' North , 95° 33' 57'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Brazoria | 3,071 (2017) | 7.4km |
| Jones Creek | 2,074 (2017) | 10.8km |
| Wild Peach Village | 2,452 (2011) | 13.5km |
| Lake Jackson | 27,533 (2017) | 14.2km |
| Sweeny | 3,771 (2017) | 14.6km |
Mindat Locality ID:
41854
Long-form identifier:
mindat:1:2:41854:9
GUID (UUID V4):
30199561-e94f-413a-843d-cf661f818c09
A salt-S deposit located 7.4 km (4.6 miles) S of Brazoria, along the San Bernard River, N of Hinckles Ferry. MRDS database stated accuracy for this location is 500 meters. This dome was discovered in 1925 by gravity. Explored for S by Texas Gulf during the period 1927-1928 and by Jefferson Lake (1936) (22 wells).
Mineralization is a shallow piercement salt dome structure (Mineral occurrence model information: Model code: 255; USGS model code: 35a.7 (35ag); Deposit model name: Salt-dome sulfur), hosted in the Louann Limestone and salt. The ore body has a depth-to-bottom of 502.92 meters and a depth-to-top of 457.2 meters. The depth to the caprock is 530 feet, to the salt is 1,380 feet. Sulfur volume is 1.9 cubic miles to 10,000 feet of depth. Sulfur was mined from 1,500 feet to 1,650 feet of depth. The limestone is ultra pure. Local alteration includes biogenic alteration of anhydrock to limestone. Local rocks include alluvium.
Local geologic structures include a piercement salt dome.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities8 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Anhydrite Formula: CaSO4 Localities: |
| ⓘ Aragonite Formula: CaCO3 |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Halite Formula: NaCl Localities: |
| ⓘ Hauerite Formula: MnS2 |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Sulphur Formula: S8 Localities: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Sulphur | 1.CC.05 | S8 |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Hauerite | 2.EB.05a | MnS2 |
| Group 3 - Halides | |||
| ⓘ | Halite | 3.AA.20 | NaCl |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Aragonite | 5.AB.15 | CaCO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Anhydrite | 7.AD.30 | CaSO4 |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| C | Carbon | |
| C | ⓘ Aragonite | CaCO3 |
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Anhydrite | CaSO4 |
| O | ⓘ Aragonite | CaCO3 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| Na | Sodium | |
| Na | ⓘ Halite | NaCl |
| S | Sulfur | |
| S | ⓘ Anhydrite | CaSO4 |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Hauerite | MnS2 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sulphur | S8 |
| Cl | Chlorine | |
| Cl | ⓘ Halite | NaCl |
| Ca | Calcium | |
| Ca | ⓘ Anhydrite | CaSO4 |
| Ca | ⓘ Aragonite | CaCO3 |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Mn | Manganese | |
| Mn | ⓘ Hauerite | MnS2 |
| Fe | Iron | |
| Fe | ⓘ Pyrite | FeS2 |
Other Databases
| Link to USGS MRDS: | 10130087 |
|---|
Localities in this Region
- Texas
- Brazoria County
- Brazoria
- Clemens Dome
- Brazoria
- Brazoria County
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Gulf of Mexico BasinBasin
- Sabine DomainDomain
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID # 0480390015
