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  3. Mineral Resource Data System (MRDS)

Idaho

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

Geologic information

Identification information

Deposit ID 10142544
MRDS ID D010824
MAS/MILS ID 0080670166
Record type Site
Current site name Idaho
Alternate or previous names Mayday-Idaho
Related records 10014168

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -108.07505, 37.35421 (WGS84)
Elevation 2682
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

La Plata(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Hesperus(quadrangle 1:24,000 scale)

Cortez(quadrangle 1:100,000 scale)

Cortez(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Middle San Juan(hydrologic unit)

Upper San Juan(hydrologic accounting unit)

San Juan(hydrologic subregion)

Upper Colorado(hydrologic region)

Federal lands

San Juan National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Colorado La Plata

Commodities

Commodity Importance
Copper Tertiary
Gold Primary
Lead Tertiary
Silver Tertiary
Zinc Critical Tertiary

Nearby scientific data

Main Entrance (1) -108.07505, 37.35421
ListMap

Economic information

Comments on the geologic information

  • NORTH-TRENDING VEINS AND LIMESTONE REPLACEMENTS CONTAIN PYRITE, GOLD, TELLURIDES, AND BASE METAL SULFIDES. THIS MINE CONNECTS TO THE MAYDAY AND TOGETHER ACCOUNT FOR OVER 1/2 OF THE PRODUCTION FROM THE DISTRICT, 5 MILES OF UNDERGROUND WORKINGS OVER A VERTICAL EXTENT OF 1,200 FEET

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name La Plata District

Land status

Ownership category National Forest

Reference information

Bibliographic references

  • Deposit

    UG WRKS.

  • Deposit

    BOM OPENFILE RPT MLA 2-92

Reporter information

Type Date Name Affiliation Comment
Reporter 26-MAY-92 Intermountain Field Operations Center (IFOC) 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.