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  3. Mineral Resource Data System (MRDS)

Garibaldi Tunnel

Past Producer in Lake county in Colorado, United States with commodities Lead, Silver, Zinc, Gold
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Host and associated rocks
  8. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Mining district
  11. Land status
  12. Production statistics
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10239087
MRDS ID DC00657
MAS/MILS ID 0080650191
Record type Site
Current site name Garibaldi Tunnel
Related records 10016188

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -106.23561, 39.23221 (WGS84)
Elevation 3475
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Lake(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mount Sherman(quadrangle 1:24,000 scale)

Leadville(quadrangle 1:100,000 scale)

Leadville(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Arkansas Headwaters(hydrologic unit)

Upper Arkansas(hydrologic accounting unit)

Upper Arkansas(hydrologic subregion)

Arkansas-White-Red(hydrologic region)

Geographic areas

Country State County
United States Colorado Lake

Commodities

Commodity Importance
Lead Primary
Silver Tertiary
Zinc Critical Tertiary
Gold Secondary

Materials information

Materials Type of material
Pyrite Ore
Sphalerite Ore
Galena Ore

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Shale
  • Host or associated Host
    Rock type Plutonic Rock > Pegmatite

Nearby scientific data

Main Entrance (1) -106.23561, 39.23221
ListMap

Economic information

Economic information about the deposit and operations

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

Mining district

District name Leadville

Land status

Ownership category Private

Production statistics

  • Year 1912
    Material average ore
    Accuracy Accurate
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Minor Gold Gold 5g/mt
    Trace Silver Silver 81g/mt
    Major Lead Lead 3%null%

Reference information

Bibliographic references

  • Deposit

    MINERAL PROPERTY FILE

  • Deposit

    MINE MAP REPO #400126 #405836 #402593 AND OTHERS

  • Deposit

    USGS PP 148, p. 164

Reporter information

Type Date Name Affiliation Comment
Reporter 17-NOV-1983 Intermountain Field Operations Center (IFOC) U.S. Bureau of Mines
Updater 21-AUG-0007 Melton, Greg 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.