Mine detail: Pataz Gold 54

Previously called 'San Francisco Vein, San Cayetano Level,Pataz Group of Claims. With Delirio, Costa, Azoral, Constancia VeinsSan Francisco Mine.'

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Location: La Libertad, Peru, South America
Lat / long: -7.77582, -77.59976
dep_id: 10068888
mrds_id: W002160
Commodity type: metallic
Major mineral: Silver, Gold
Trace mineral: Copper, Lead, Zinc, Antimony
Operation type: Unknown
Deposit type: Vein
Production size: Small ammount of material produced
Development status: Producer
ore: Chalcopyrite, Electrum, Galena, Gold, Pyrite, Pyrrhotite, Sphalerite, Stibnite
gangue: Calcite, Chlorite, Limonite, Quartz, Sericite, Siderite
alteration: Veins Have Well Developed Alteration Selvages Of Muscovite And Quartz.
Reporter: Shaffer, Glenn L., Page, Norman J.
hrock_type: Diorite,Quartzite,Gneiss,Shale,Sandstone,Limestone
arock_type: Andesite
Structure: Pataz Town Is At The Western Edge Of A Large Body Of Granodiorite Or Diorite That Extends 10-12 Km. To The Northwest And 12-15 Km To The Southeast.
tectonic: Andean Cordillera
Year first produced: 1924
disc_yr: 1675
discr: Worked During Colonial Period.
References:
  • Deposit:: SIMONS, FRANK, 1960, UNPUBLISHED REPORT, P. 424
  • Deposit:: PERU-MAPA METALOGENETICO, 1969, AND, GUIA PARA EL MAPA METALOGENETICO DEL PERU, SOCIEDAD NACIONAL DE MINERIA Y PETROLEO, LIMA, PERU, NOV. 1969
  • Deposit:: SCHREIBER, D.W., FONTBOTE, L., AND LOCHMAN, D., 1990, GEOLOGIC SETTING, PARAGENESIS, AND PHSIOCHEMISTRY OF GOLD QUARTZ VEINS HOSTED BY PLUTONIC ROCKS IN THE PATAZ REGION: ECONOMIC GEOLOGY, V. 85, P. 1328-1347.
  • Deposit:: NOBLE, D.C. AND VIDAL, C.E., 1994, GOLD IN PERU: SEG NEWSLETTER, APRIL 1994, NO. 17, P. 1, 6-13.
  • Deposit:: 1960 COMPILE FRANK SIMONS, UNPUB. REP
  • Production:: F. SIMONS, 1960, UNPUB. REP.
  • Reserve-Resource:: METALLOGENIC MAPS OF PERU. 1969, 1972
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