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Bullard Dome

Occurrence in Smith county in Texas, United States with commodities Halite, Gypsum-Anhydrite, Limestone, General
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Mineral occurrence model information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Economic information about the deposit and operations
  13. Land status
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10063136
MRDS ID TC36775
Record type Site
Current site name Bullard Dome

Geographic coordinates

Geographic coordinates: -95.29413, 32.15573 (WGS84)
Elevation 122
Relative position 2 MI NE OF BULLARD.

Site location context

Political divisions (FIPS codes)

Smith(county)

Texas(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Bullard(quadrangle 1:24,000 scale)

Tyler(quadrangle 1:100,000 scale)

Tyler(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Angelina(hydrologic unit)

Neches(hydrologic accounting unit)

Neches(hydrologic subregion)

Texas-Gulf(hydrologic region)

Geographic areas

Country State County
United States Texas Smith

Commodities

Commodity Importance
Halite Primary
Gypsum-Anhydrite Primary
Limestone, General Primary

Materials information

Materials Type of material
Anhydrite Ore
Calcite Ore
Halite Ore

Mineral occurrence model information

Model code 252
USGS model code 35a.4 (35ad)
Deposit model name Salt domes: diapiric salt structures

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Stratigraphic age (youngest) Late Jurassic
  • Host or associated Host
    Rock type Sedimentary Rock > Chemical Sediment > Salt
    Rock unit name Louann Salt
    Rock description Louann Salt

Nearby scientific data

(1) -95.29413, 32.15573
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Economic information

Geologic structures

Type of structure Local
Structure description Doming

Ore body information

  • General form DIAPIR
    Thickness 6705.6M
    Length 4184.18M
    Width 4023.25M
    Depth to top 114.3M

Economic information about the deposit and operations

Development status Occurrence
Commodity type Non-metallic
Significant No
Discovery year 1927

Land status

Ownership category Private

Comments on the reserve resource information

  • ESTIMATED FROM TOP OF SALT TO 10,560 FT DEPTH; ESTIMATED ABOVE ECRET JAMES LIMESTONE (GLEN ROSE SUBGROUP).

Reference information

Bibliographic references

  • Deposit

    TEXAS BUREAU OF ECONOMIC GEOLOGY RI 140, P. 45-49.

  • Deposit

    HALBOUTY (1979) SALT DOMES-GULF COAST: HOUSTON, GULF PUBCO.

  • Other Database

    CIMRI

  • Reserve-Resource

    HALBOUTY (1979) P. 129, TABLE 8-5; AAPG BULL., V. 67, P. 1263.

General comments

Subject category Comment text
Deposit CAPROCK IS 145 TO 152 FT THICK. DEPTH TO CAPROCK: 375 FT, TO SALT: 527 FT, TO LOUANN SALT: 22,000 FT. SURFACE EXPRESSION IS 5 SQ MI.
Deposit DEPOSIT ALSO CLASSIFIES AS USGS MODEL GYPSUM (35A.6) LIMESTONE.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-APR-1993 Long, Keith R. U.S. Geological Survey

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

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