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  3. Mineral Resource Data System (MRDS)

Brown Derby Dike #1

Producer in Gunnison county in Colorado, United States with commodities Beryllium, Mica
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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. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Mining district
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10108081
MRDS ID DC01102
Record type Site
Current site name Brown Derby Dike #1

Geographic coordinates

Geographic coordinates: -106.63005, 38.53667 (WGS84)

Site location context

Political divisions (FIPS codes)

Gunnison(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Parlin(quadrangle 1:24,000 scale)

Gunnison(quadrangle 1:100,000 scale)

Montrose(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Tomichi(hydrologic unit)

Gunnison(hydrologic accounting unit)

Gunnison(hydrologic subregion)

Upper Colorado(hydrologic region)

Geographic areas

Country State County
United States Colorado Gunnison

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 49N 03E 03 NE4 Colorado

Commodities

Commodity Importance
Beryllium Critical Primary
Mica Primary

Materials information

Materials Type of material
Beryl Ore
Lepidolite Ore

Nearby scientific data

(1) -106.63005, 38.53667
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: LENTICULAR BRANCHING PEG:, BERYL CRYSTALS 1-4 IN

Economic information about the deposit and operations

Development status Producer
Commodity type Both
Significant No

Mining district

District name Quartz Creek

Comments on the production information

  • HIGH GRADE LEPIDOLITE MINED OUT BY 1945

Reference information

Bibliographic references

Reporter information

Type Date Name Affiliation Comment
Reporter 01-OCT-1972 Conservation Division Files U.S. Geological Survey

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.