Ciento Pies Alejandra

Past Producer in Baja California, Mexico with commodity Tungsten
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Mineral occurrence model information
  7. Host and associated rocks
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mining district
  12. Production statistics
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10049350
MRDS ID MX01012
Record type Site
Current site name Ciento Pies Alejandra
Related records 10207575

Geographic coordinates

Geographic coordinates: -116.11749, 32.11676 (WGS84)

Site location context

Political divisions (FIPS codes)

Pima(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

San Diego(quadrangle 1:250,000 scale)

Geographic areas

Country State
Mexico Baja California

Commodities

Commodity Importance
Tungsten Critical Primary

Mineral occurrence model information

Model code 42
USGS model code 14a
Deposit model name W skarn

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Stratigraphic age (youngest) Late Cretaceous
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone

Nearby scientific data

(1) -116.11749, 32.11676

Economic information

Ore body information

  • General form TABULAR

Comments on the geologic information

  • TABULAR ORE BODIES

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Alejandra

Production statistics

  • Year 1985
    Material WO3 ORE
    Description Ap_Grade: ^0.2-0.4%
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Wo3 Ore Tungsten Tungsten 0wt-pct

Reference information

Bibliographic references

  • Deposit

    MENCHACA DE LA FUENTE MOISES J., 1985, ANALISIS METALOGENETICO REGIONAL DE LA PENNISULA DE BAJA CALIFORNIA: MASTERS THESIS, UNIVERSIDAD NACIONAL AUTONIMA, MEXICO FACULTAD DE INGENIERIA, MEXICO CITY, 158 P

  • Other Database

    CIMRI

  • Production

    CHAVEZ, 1985.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-NOV-1992 Carbonaro, Marguerite M. (Staude, John-Mark G.) U.S. Geological Survey

Beyond USGS

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