Mine detail: Chillioroya Region Contact Metasomatic Copper 36

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Location: Cusco, Peru, South America
Lat / long: -14.4311, -71.76628
dep_id: 10068925
mrds_id: W002200
Commodity type: metallic
Major mineral: Copper
Minor mineral: Silver, Gold
Trace mineral: Lead
Operation type: Unknown
Production size: Production occurred
Development status: Producer
ore: Bornite, Chalcocite, Chalcopyrite, Gold, Silver
gangue: Magnetite, Pyrite
conc_proc: At Intervals Along Limestone-Porphery Contact, Various-Sized Patches Of Coarse Greenish-Brown Garnetite Have Developed In The Limestone. Elsewhere The Limestone-Monzonite Contact Is Sharp And The Limestone, Possibly Due To Initial High Purity, Is Merely Marbleized.
ore_ctrl: Limestone Generally Flat-Lying Except Near Intrusive Contacts, Where It May Be Folded.
Reporter: Shaffer, Glenn L.
hrock_type: Quartz Monzonite,Diorite,Limestone
tectonic: Andean Cordillera
Year first produced: 1810
disc_yr: 1810
References:
  • Deposit:: SIMONS, FRANK, 1960, UNPUBLISHED REPORT, P. 962
  • Deposit:: PERU-MAPA METALOGENETICO, 1969, AND, GUIA PARA EL MAPA METALOGENETICO DEL PERU, SOCIEDAD NACIONAL DE MINERIA Y PETROLEO, LIMA, PERU, NOV. 1969
  • Deposit:: 1960 COMPILE FRANK SIMONS, UNPUB. REP
  • Production:: F. SIMONS, 1960, UNPUBLISHED REPORT
  • Reserve-Resource:: METALLOGENIC MAPS OF PERU. 1969, 1972
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