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Cervi Lease

Past Producer in Jefferson county in Colorado, United States with commodities Uranium, Vanadium
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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. Materials information
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mining district
  12. Mineral rights holdings
  13. Land status
  14. Links to other databases
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10288246
MRDS ID D002230
MAS/MILS ID 0080590004
Record type Site
Current site name Cervi Lease
Related records 10009312

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -105.28558, 39.77669 (WGS84)
Elevation 2150

Site location context

Political divisions (FIPS codes)

Jefferson(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Ralston Buttes(quadrangle 1:24,000 scale)

Denver West(quadrangle 1:100,000 scale)

Denver(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Clear(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 003 S 071 W 24 Colorado

Commodities

Commodity Importance
Uranium Tertiary
Vanadium Critical Tertiary

Materials information

Materials Type of material
Ankerite Unknown
Autunite Unknown
Feldspar Unknown
Hornblende Unknown
Torbernite Unknown
Uraninite Unknown

Nearby scientific data

Ore Body (1) -105.28558, 39.77669
ListMap

Economic information

Ore body information

  • Field Value
    Type of Orebody #1 BRECCIA FILL
    Shape of Orebody #1 IRREGULAR
    Type of Orebody #2 FISSURE VEIN
    Shape of Orebody #2 TABULAR
    Type of Orebody #3 SHEAR ZONE
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control FAULTING
    Secondary Ore Control LITHOLOGY
    Degree of Wallrock Alter. MODERATE
    Type of Wallrock Alter. #1 PROPYLITIC
    Type of Wallrock Alter. #2 CARBONITIZATION
    Date of Last Modification 780921

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Front Range

Mineral rights holdings

Type of mineral rights Private Lease

Land status

Ownership category Private

Reference information

General comments

Subject category Comment text
Deposit INFORMATION FROM DMEA REPORT, DOCKET NO. 4722, DATED 1957. A TIME OF THE REPORT, THERE HAD BEEN NO PRODUCTION FROM THE CL THE CLAIMS CONSIST OF THE SE 1/4 OF THE NE 1/4 AND NW 1/4 OF 1/4 OF SEC. 25 AND THE SW 1/4 OF THE SE 1/4 AND THE NW 1/4 O SE 1/4 OF SEC. 24, T. 3 S., R. 71 W., 6TH P.M. AT THE TIME O REPORT, THE CLAIMS WERE LEASED BY A. A. CERVI, COLO. ON THE URANIUM OCCURS IN THE HURRICANE HILL BRECCIA REEF. INCLUDED DMEA REPORT ARE LOCATION, GEOLOGIC AND EXPLORATION MAPS. THE REPORT CONCLUDED ASSISTANCE FOR EXPLORATION WAS JUSTIFIED AN GRANTED.

Reporter information

Type Date Name Affiliation Comment
Reporter 27-FEB-1984 Minecom U.S. Bureau of Mines

Beyond USGS

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

External references

Maps centered on this site

Authoritative Colorado resources

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