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Geological-geotechnical study for the sanitary landfill of Machu Picchu and surrounding townsEstudio geológico–geotécnico para el relleno sanitario de Machu Picchu y pueblos aledaños
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2002)
The geology and ore deposits of the Quiruvilca district, Peru
(Society of Economic GeologistsUS, 1956-01)
The Quiruvilca copper-lead-zinc district is in the Department of La Libertad in north-central Peru. The only large mine in this area is the Quiruvilca mine, owned and operated by the Northern Peru Mining and Smelting Co. ...
Geology of the Atacocha mine, department of Pasco, Peru
(Society of Economic GeologistsUS, 1955-05)
The Atacocha lead-zinc mine, 15 km northeast of Cerro de Pasco in Central Peru, was the object of a detailed geologic investigation in 1952 by geologists of the Instituto Nacional de Investigación y Fomento Minero and the ...
Mineralogia: Disciplina Básica e Profissionalizante
(Universidade de São Paulo. Instituto de Geociências, 2007)