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  3. Mineral Resource Data System (MRDS)

Miranda A. Johnson Lode

Occurrence in Boulder county in Colorado, United States with commodity Uranium
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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. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Mining district
  13. Land status
  14. Ownership information
  15. Links to other databases
  16. Bibliographic references
  17. Reporter information

Geologic information

Identification information

Deposit ID 10165965
MRDS ID DC04731
MAS/MILS ID 0080130049
Record type Site
Current site name Miranda A. Johnson Lode
Related records 10018035

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -105.38404, 40.13702 (WGS84)

Site location context

Political divisions (FIPS codes)

Boulder(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Raymond(quadrangle 1:24,000 scale)

Estes Park(quadrangle 1:100,000 scale)

Greeley(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

St. Vrain(hydrologic unit)

South Platte(hydrologic accounting unit)

South Platte(hydrologic subregion)

Missouri(hydrologic region)

Federal lands

Arapaho and Roosevelt National Forests(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Colorado Boulder

Public Land Survey System information

Meridian Township Range Section Fraction State
6th Principal 002 N 071 W 18 NW Colorado

Commodities

Commodity Importance
Uranium Tertiary

Materials information

Materials Type of material
Autunite Unknown
Feldspar Unknown
Mica Unknown
Quartz Unknown

Host and associated rocks

  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Granite
    Stratigraphic age (youngest) Neoproterozoic

Nearby scientific data

Ore Body (1) -105.38404, 40.13702
ListMap

Economic information

Ore body information

  • Strike N80E
    Dip 70S
    Length 31M
    Width 2M
    Field Value
    Type of Orebody #1 SHEAR ZONE
    Primary mode of Origin UNKNOWN
    Primary Ore Control FRACTURING
    Strike And Dip N80E:70S
    Date of Last Modification 780213

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Jamestown Area

Land status

Ownership category National Forest

Ownership information

  • Type Owner
    Owner Ellery M. Cruthers
    Interest 100
    Home office Colorado
    Year 1975

Reference information

Bibliographic references

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.