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  3. Mineral Resource Data System (MRDS)

Santa Ana 1, Mina

Occurrence in Puno, Peru with commodities Copper, Silver
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Alteration
  8. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Land status
  15. Ownership information
  16. Workings at the site
  17. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10054968
MRDS ID PUN0035
Record type Site
Current site name Santa Ana 1, Mina
Related records 10054957, 10054958, 10054959, 10054960, 10054961, 10054962, 10054964, 10054965, 10054966, 10054967, 10054969, 10055025, 10099326

Geographic coordinates

Geographic coordinates: -70.01623, -14.26445 (WGS84)
Elevation 4500

Site location context

Political divisions (FIPS codes)

Puno(province)

Peru(country)

South America(continent)

Land(continent)

Geographic areas

Country State
Peru Puno
Peru Puno

Comments on the location information

  • LA MINA SE UBICA EN EL PARAJE SANTA ANA, DISTRITO DE CRUCERO, PROV. CARABAYA. EL ACCESO ES DEL SIGUIENTE MODO: JULIACA-CRUCERO 187 KM (CARRETERA AFIRMADA), CRUCERO-MINA 17 KM (TROCHA CARROZABLE)

Commodities

Commodity Importance
Copper Primary
Silver Primary

Comments on the commodity information

  • LA MINERALIZACION ES IRREGULAR, RELLENADA POR CUARZO, BARITA, PARCHES DE PIRITA, MANCHAS DE MALAQUITA Y BORNITA; CALCOPIRITA DISEMINADA

Materials information

Materials Type of material
Calcite Gangue

Alteration

  • (Local) Silicificacion, Limonitizacion, Poca Piritizacion Y Caolinizacion

Analytical data

Result 0.67% CU, 5.8 OZ.AG/TC, 4.25% PB

Host and associated rocks

  • Host or associated Host
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Rock unit name Grupo Copacabana
    Rock description Grupo Copacabana
    Stratigraphic age (youngest) Early Permian

Nearby scientific data

(1) -70.01623, -14.26445
ListMap

Economic information

Geologic structures

Type of structure Regional
Structure description Sinclinal

Ore body information

  • General form ISOMETRICO
    Strike N 85 E
    Dip 30 S

Controls for ore emplacement

  • Control Estructural: Las Fracturas De Tension Han Sido Rellenadas Por Soluciones Hidrotermales

Comments on the geologic information

  • LA CONCESION "SANTA ANA" CUBRE UN AREA EN LA QUE AFLORA UN INTRUSIVO DIORITICO EN CONTACTO CON ARENISCAS LUTACEAS GRIS OSCURAS Y ARENISCAS GRIS CLARAS.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Land status

Ownership category Private

Ownership information

  • Type Owner-Operator
    Owner Sr. Miguel Salas Pacheco

Comments on the reserve resource information

  • DEBIDO A QUE LAS LEYES NO SON BUENAS Y LAS VETAS ANGOSTAS NO ES POSIBLE DETERMINAR RESERVAS MINERALES

Workings at the site

  • Type of workings Surface/Underground
    Length 36.6M
    Overall depth 35M
    Overall length 24.32M

Comments on the workings information

  • SE HAN REALIZADO LOS SIGUIENTES TRABAJOS: GALERIAS DE 26.60, 2, 4 Y 4 M; RAJO DE 7 M. LA GALERIA DE 26.60 M HA SIDO DESARROLLADA SOBRE VETA EN LA CUAL SE OBSERVA LA ESTRUCTURA MUY IRREGULAR Y NO DEFINIDA.

Comments on development

  • ECON.COM: LAS POSIBILIDADES DEL YACIMIENTO NO OFRECEN PERSPECTIVAS DE INVERSION

Reference information

Bibliographic references

  • Deposit

    CASTILLO CASTILLO, NORMAN-MAYTA T. OSCAR.; INFORME TECNICO MINA "SANTA ANA 1"; BMP. 1975; COD. B2149

General comments

Subject category Comment text
Deposit EL YACIMIENTO SE ENCUENTRA CONFORMADO POR TRES ESTRUCTURAS MINERALIZADAS: VETA 1 RBO. N 14W BUZ. 79NE, 0.50 M DE POT.; VETA 2 RBO. N 50W BUZ 80SE, 0.15 M. DE POT.; VETA 3 BUZ N 30W, BUZ. 68NE, 0.30 M. DE POT. LAS CUALES SE ENCUENTRAN EMPLAZADAS DENTRO DE UN INTRUSIVO DIORITICO;. SIENDO LA VETA 1 LA ESTRUCTURA PRINCIPAL (300 M DE AFLORAMIENTO); ES ANGOSTA Y DE MINERALIZACION IRREGULAR

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1994 Valenzuela Ortiz, German Instituto Geologico Minero Y Metalurgico, Peru

Beyond USGS

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

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