Damon Mound Mine

Past Producer in Brazoria county in Texas, United States with commodities Sulfur, Limestone, Ultra Pure, Halite, Zinc
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. Ownership information
  15. Links to other databases
  16. Bibliographic references
  17. General comments
  18. Reporter information

Geologic information

Identification information

Deposit ID 10061157
MRDS ID TC34008
Record type Site
Current site name Damon Mound Mine
Alternate or previous names Damon Quarry

Geographic coordinates

Geographic coordinates: -95.74636, 29.28887 (WGS84)
Elevation 46

Site location context

Political divisions (FIPS codes)

Brazoria(county)

Texas(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Damon(quadrangle 1:24,000 scale)

Angleton(quadrangle 1:100,000 scale)

Houston(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Bernard(hydrologic unit)

San Bernard Coastal(hydrologic accounting unit)

Lower Colorado-San Bernard Coastal(hydrologic subregion)

Texas-Gulf(hydrologic region)

Geographic areas

Country State County
United States Texas Brazoria

Comments on the location information

  • J.P. MILLS SURVEY

Commodities

Commodity Importance
Sulfur Primary
Limestone, Ultra Pure Primary
Halite Tertiary
Zinc Critical Tertiary

Comments on the commodity information

  • LST USED AS BUILDING STONE

Materials information

Materials Type of material
Halite Ore
Limestone Ore
Sphalerite Ore
Pyrite Gangue
Pyrrhotite Gangue

Alteration

  • (Local) Biogenic Alteration Of Anhydrock To Limestone

Analytical data

Result LIMESTONE: 48% CAO, 7% SIO2, 3% AL2O3, 0.5% PE2O3, 0.27% MGO

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
  • Host or associated Host
    Rock type Sedimentary Rock > Chemical Sediment > Salt

Nearby scientific data

(1) -95.74636, 29.28887

Economic information

Geologic structures

Type of structure Local
Structure description Piercement Salt Dome

Ore body information

  • Depth to top 0M

Economic information about the deposit and operations

Development status Past Producer
Commodity type Both
Deposit size Medium
Significant No
Discovery year 1916
Discoverer Texas Exploration Co.
Year of first production 1953
Year of last production 1957

Ownership information

  • Type Operator
    Owner Standard

Comments on the workings information

  • FRASCH PRODUCTION OF SULFUR. DAMON QUARRY MINED LIMESTONE FROM 75 TO 125 FT DEPTH. EXPOSING 60 FT OF LIMESTONE CAPROCK.

Comments on development

  • SOUR DIRT KNOWN TO NATIVE AMERICANS AND TO SETTLERS WHO ARRIVED AROUND 1831. DOME RECOGNIZED 1901. NATIVE S DISCOVERED 1916 IN OIL TEST FOLLOWED BY 14 SULFUR TESTS. DRILLED BY UNION SULFUR 1922-1923 AND JEFFERSON LAKE 1932.

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit CAPROCK OUTCROPS. DEPTH TO SALT 529 FT. SALT VOLUME 4.3 CU MI TO 10,000 FT DEPTH. DEPOSIT IS 120 AC IN AREAL EXTENT. CAPROCK IS 375 TO 575 FT THICK. SULFUR IS HOSTED BY GYPROCK AND ANHYDROCK, LITTLE SULFUR IS FOUND IN LIMESTONE.

Reporter information

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

Beyond USGS

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