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Antiperiodic

Producer in San Juan county in Colorado, United States with commodities Silver, Lead, Gold
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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. Economic information about the deposit and operations
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10015954
MRDS ID DC00029
Record type Site
Current site name Antiperiodic
Related records 10191795

Geographic coordinates

Geographic coordinates: -107.55063, 37.80001 (WGS84)
Relative position E. SIDE ROCKY GULCH

Site location context

Political divisions (FIPS codes)

San Juan(county)

Colorado(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Howardsville(quadrangle 1:24,000 scale)

Silverton(quadrangle 1:100,000 scale)

Durango(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Animas(hydrologic unit)

Upper San Juan(hydrologic accounting unit)

San Juan(hydrologic subregion)

Upper Colorado(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management CO)

Bureau of Land Management CO BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Colorado San Juan

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 41N 06W 05 Colorado

Commodities

Commodity Importance
Silver Primary
Lead Primary
Gold Primary

Materials information

Materials Type of material
Cerussite Ore
Galena Ore

Host and associated rocks

  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite
    Stratigraphic age (youngest) Pliocene

Nearby scientific data

(1) -107.55063, 37.80001
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: LODE STRIKES N 38 DEGREES W AT 75 DEGREES SW ORE IN POCKETS; VARIABLE IN TENOR.

Economic information about the deposit and operations

Development status Producer
Commodity type Metallic
Significant No

Comments on the production information

  • $12,000 TOTAL

Reference information

Bibliographic references

  • Deposit

    RANSOME, 1901, USGS BULL, 182 P. 172.

  • Deposit

    CONSV. DIV. COMP. DATE, 9, 64

Reporter information

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

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

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.