Puzzle Mine

Past Producer in Dolores county in Colorado, United States with commodities Copper, Lead, Molybdenum, Silver, Zinc
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. Land status
  13. Ownership information
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10117802
MRDS ID D010782
MAS/MILS ID 0080330003
Record type Site
Current site name Puzzle Mine
Alternate or previous names Puzzler Mine
Related records 10014136, 10190197

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -108.05595, 37.70611 (WGS84)
Elevation 2907
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Dolores(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Rico(quadrangle 1:24,000 scale)

Dove Creek(quadrangle 1:100,000 scale)

Cortez(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Dolores(hydrologic unit)

Upper Colorado-Dolores(hydrologic accounting unit)

Upper Colorado-Dolores(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 Dolores

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 040 N 011 W 23 NWSW Colorado

Commodities

Commodity Importance
Copper Tertiary
Lead Tertiary
Molybdenum Tertiary
Silver Tertiary
Zinc Critical Tertiary

Materials information

Materials Type of material
Galena Unknown
Pyrite Unknown
Quartz Unknown
Silver Unknown
Sphalerite Unknown

Nearby scientific data

Main Entrance (1) -108.05595, 37.70611

Economic information

Ore body information

  • Area 2HA
    Field Value
    Type of Orebody #1 FISSURE VEIN
    Shape of Orebody #1 UNKNOWN
    Type of Orebody #2 REPLACEMENT
    Primary mode of Origin HYDROTHERMAL
    Secondary mode of Origin CONT METASOMATIC
    Primary Ore Control FAULTING
    Degree of Wallrock Alter. INTENSE
    Type of Wallrock Alter. #1 PROPYLITIC
    Type of Wallrock Alter. #2 PYRITIZATION
    Total Surface Area (HA) 2
    Date of Last Modification 780213

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 Rico

Land status

Ownership category National Forest

Ownership information

  • Type Operator
    Owner Puzzler Mines Inc.
    Home office Colorado
    Year 1974

Reference information

Bibliographic references

  • Deposit

    REF-USGS ATLAS FOLDER #130-RICO

  • Deposit

    REF-USGS 22 ANNUAL REPORT VOL. 2

  • Deposit

    NEUBERT, J.T., 1992, MINERAL APPRAISAL OF SAN JUAN NATIONAL

  • Deposit

    FOREST, CO: U.S. BUREAU OF MINES MINERAL LAND ASSESSMENT

  • Deposit

    OPEN-FILE REPORT 2-92 (SAMPLES 186-193)

General comments

Subject category Comment text
Deposit ORE BODY MINED OUT & CLOSED-1900 ORE TREATED BY BARREL AMALGAMATION 5-MI. FROM SITE ORE SMELTED AT RICO SMELTER-15.MI. FROM SITE IT IS IMPORTANT THAT TIIS MINE NOT BE CONFUSED WITH THE PUZZLER, A SMALL PROSPECT 4200 FEET TO THE WEST

Reporter information

Type Date Name Affiliation Comment
Reporter 22-JUN-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

Authoritative Colorado resources

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