1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Las Adrianitas

Producer in Chile with commodity Iron
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Host and associated rocks
  7. Nearby scientific data
  8. Ore body information
  9. Economic information about the deposit and operations
  10. Mining district
  11. Ownership information
  12. Production statistics
  13. Reserves and resources
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10078141
MRDS ID W026309
Record type Site
Current site name Las Adrianitas

Geographic coordinates

Geographic coordinates: -70.36481, -27.17248 (WGS84)
Elevation 1040
Relative position COPIAPO, 22 KM N OF

Site location context

Political divisions (FIPS codes)

Chile(country)

South America(continent)

Land(continent)

Geographic areas

Country
Chile

Commodities

Commodity Importance
Iron Primary

Analytical data

Result CHEMISTRY OF RESERVES IN PERCENT: FE, 63
Result SIO2 , 4
Result S, 0.04
Result AND P, 0.01

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite
    Stratigraphic age (youngest) Early Cretaceous
    Stratigraphic age (youngest) Early Cretaceous
  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Marble
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite

Nearby scientific data

(1) -70.36481, -27.17248
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Economic information

Ore body information

  • General form LENTICULAR BODY FORMING ROOF PENDANT
    Strike N 60 W
    Dip 60W

Economic information about the deposit and operations

Development status Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Adrianitas

Ownership information

  • Type Owner
    Owner Compania Minera De Atacama

Production statistics

  • Year 1966
    Material ORE FE
    Accuracy Estimate
    Description Ap_Grade: ^Shipping Grade (Approx. 64 %) Fe Ore.
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Trace Ore Iron Iron 64wt-pct

Reserves and resources

  • Type In-situ
    Estimate year 1970
    Total resources 10000000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Iron Fe 63 wt-pct Iron Major 1970

Comments on the reserve resource information

  • CONTAINS BETWEEN 2 AND 20 MILLION METRIC TONS OF EQUIVALENT 60 % FE ORE ( RUIZ FULLER, 1965 )
  • CONTAINS BETWEEN 2 AND 20 MILLION METRIC TONS OF EQUIVALENT 60 % FE ORE. ( RUIZ FULLER, 1965 )

Reference information

Bibliographic references

  • Deposit

    RUIZ FULLER, CARLOS, 1965 , GEOLOGIA Y YACIMIENTOS METALIFEROS DE CHILE (GEOLOGY AND METAL DEPOSITS OF CHILE): CHILE INST. GEOL. INV., 305 P., TABLES. (SPANISH) ( 430 ) R858G

  • Deposit

    ALVARADO, BENJAMIN, 1970 , IRON ORE DEPOSITS OF SOUTH AMERICA, IN SURVEY OF WORLD IRON ORE RESOURCES -- OCCURRENCE AND APPRAISAL: NEW YORK, UNITED NATIONS, P. 302 - 380 . 433 QUN22S

  • Deposit

    RUIZ, C. AND PEEBLES, F., 1988, YACIMIENTOS METALIFEROS DE CHILE: SANTIAGO, 334 P.

  • Deposit

    DIAZ, ET AL., 1980, MAPA METALOGENICO PRONOSTICO DE LA III REGION: CORPORACION DE FOMENTO DE LA PRODUCCION, SANTIAGO (5 VOLS.)

  • Deposit

    SEGERSTROM, K., Y OTROS, 1960, CUADRANGULO CHAMONATE, PROVINCIA ATACAMA: CARTA GEOLOGICA #5, P. 39.

  • Other Database

    CIMRI

  • Production

    ALVARADO, 1970

General comments

Subject category Comment text
Deposit TWO MAIN DEPOSITS ARE ADRIANITA AND RAUL. ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAY-1973 Cooper, Margaret (Shaffer, Glenn L.) U.S. Geological Survey
Updater 01-SEP-1990 Williams, William C. University of Arizona

Beyond USGS

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

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