State Clay Mine

Producer in Jefferson county in Colorado, United States with commodity Clay
Warning: This record lacks important information: bibliographic references, which we consider necessary for a comprehensive report.
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Land status
  10. Ownership information
  11. Links to other databases
  12. Reporter information

Geologic information

Identification information

Deposit ID 10239578
MAS/MILS ID 0080590213
Record type Site
Current site name State Clay Mine
Alternate or previous names Wesley Conda Inc.

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -105.23278, 39.86859 (WGS84)
Elevation 1890
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Jefferson(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Golden(quadrangle 1:24,000 scale)

Denver West(quadrangle 1:100,000 scale)

Denver(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Middle South Platte-Cherry Creek(hydrologic unit)

South Platte(hydrologic accounting unit)

South Platte(hydrologic subregion)

Missouri(hydrologic region)

Geographic areas

Country State County
United States Colorado Jefferson

Public Land Survey System information

Meridian Township Range Section Fraction State
6th Principal 002 S 070 W 21 NENW Colorado

Commodities

Commodity Importance
Clay Primary

Nearby scientific data

Main Entrance (1) -105.23278, 39.86859

Economic information

Economic information about the deposit and operations

Operation type Surface
Development status Producer
Commodity type Non-metallic
Significant No

Land status

Ownership category Unknown

Ownership information

  • Type Operator
    Owner Wesley Conda Inc.
    ID 500191
    Interest 8
    Year 1978

Reference information

Reporter information

Type Date Name Affiliation Comment
Reporter 03-MAY-1979 Lansdown U.S. Bureau of Mines

Beyond USGS

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

Current status (per MSHA)

StatusAbandoned since 07/07/1992
MSHA mine ID0500191
Mine name (MSHA)State Clay Mine
Current operatorWesley D Conda Inc
Current controller (parent)Nicholas G Conda
Mine typeSurface (Metal / non-metal)

MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.

Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.

External references

Authoritative Colorado resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.