Orchard Dome Mine

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

Geologic information

Identification information

Deposit ID 10061169
MRDS ID TC34021
Record type Site
Current site name Orchard Dome Mine
Alternate or previous names Moore's Orchard

Geographic coordinates

Geographic coordinates: -95.94914, 29.57192 (WGS84)
Elevation 30

Site location context

Political divisions (FIPS codes)

Fort Bend(county)

Texas(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Orchard(quadrangle 1:24,000 scale)

Houston(quadrangle 1:100,000 scale)

Houston(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Brazos(hydrologic unit)

Lower Brazos(hydrologic accounting unit)

Lower Brazos(hydrologic subregion)

Texas-Gulf(hydrologic region)

Geographic areas

Country State County
United States Texas Fort Bend

Comments on the location information

  • JAMES FRAZIER

Commodities

Commodity Importance
Sulfur Primary
Halite Tertiary
Limestone, Ultra Pure Tertiary

Materials information

Materials Type of material
Halite Ore

Alteration

  • (Local) Biogenic Alteration Of Anhydrock To Limestone

Mineral occurrence model information

Model code 255
USGS model code 35a.7 (35ag)
Deposit model name Salt-dome sulfur

Host and associated rocks

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

Nearby scientific data

(1) -95.94914, 29.57192

Economic information

Geologic structures

Type of structure Local
Structure description Piercement Salt Dome

Ore body information

  • Depth to top 304.8M
    Depth to bottom 961.95M

Economic information about the deposit and operations

Development status Past Producer
Commodity type Non-metallic
Deposit size Medium
Significant No
Discovery year 1929
Discoverer Texas Gulf Sulfur Co.
Year of first production 1938
Year of last production 1970

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Duval

Comments on the workings information

  • FRASCH PRUDUCTION OF SULFUR

Comments on development

  • DOME DISCOVERED 1924 BY SEISMIC REFRACTION. TOP OF DOME TESTED UNSUCCESSFULLY FOR SULFUR BY TEXAS GULF 1929-1930. GULF OIL FOUND SULFUR DURING OVERHANG OIL TEST. DEPOSIT LATER DELINEATED BY DUVAL.

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit DEPTH TO CAPROCK 285 FT, TO SALT 369 FT, TO SULFUR 1000 FT. SALT VOLUME 1.2 CU MI TO 10,000 FT DEPTH. SULFUR FOUND IN FLANKS OF DOME.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1992 Long, Keith R. U.S. Geological Survey

Beyond USGS

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