Trurnit, P.

Caldera of Neogene age and associated hydrothermal ore formation, Ticapampa-Aija mining district, Cordillera Negra, Department of Ancash, Peru - Berlin Springer-Verlag 1982 - pp. 528-552


ALTERACIÓN HIDROTERMAL
MINERALIZACION
YACIMIENTOS POLIMETÁLICOS


PERU
AIJA
ANCASH
TICAPAMPA

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