Mine detail: Negra Mine

Previously called 'AvaroaLa Negra'

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Location: Potosi, Bolivia, South America
Lat / long: -21.0384, -68.297
dep_id: 10005914
mrds_id: BL10104
Commodity type: metallic
Major mineral: Silver, Manganese
Operation type: Unknown
Deposit type: Vein
Production size: No production occurred
Development status: Occurrence
gangue: Alunite, Chalcedony
work_type: Underground
model: 156: Epithermal Mn
alteration: Silicification, Oxidation, Argillization, Kaolinization
Reporter: Long, Keith R., Guerra, Edwin
hrock_type: Tuff
discr: Spanish Colonists
References:
  • Deposit:: SANJINES, R., 1968, INFORME DE ASISTENCIA TECNICA MINERA A LA PROPIEDAD DE LA COOPERATIVE MINERA INDUSTRIAL EL PORVENIR LIMITADA: SERVICIO GEOLOGICO DE BOLIVIA, UNPUBLISHED REPORT, 14P., MAPS 1:1,000, 1:500, 1:200
  • Deposit:: ESPINOZA, A., 1990, MINTEC INTERNAL REPORT
  • Deposit:: GUSTAVSON ASSOC., 1992, COMPENDIUM OF THE ECONOMIC GEOLOGY OF BOLIVIA
  • Deposit:: GEOLOGICAL INVESTIGATIONS BY SANJINES (1968
  • Other Database:: CIMRI
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