Base-metal veins of the Peruvian Andes
Peru is world-renowned as a major silver producer, and much of this metal comes from rich mineral veins that are
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Peru geology
TIMING OF THE QUECHUA 1 CONTRACTIONAL EVENT IN CENTRAL PERU
An intense period of folding slammed the rocks of central Peru after a prolonged period of little deformation during most
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TIME OF DEFORMATION IN THE ANDES- WILL THE REAL INCAIC AND QUECHUA EVENTS PLEASE STAND UP?
Major deformation events in the Andes have long been recognized as being short events in geological time, pulses when the
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