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Showing 1 to 5 of 5 for “"Coastal Cordillera"”.
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El Espino Iron-Oxide Copper Gold District, Coastal Cordillera of North-Central Chile, The
… Gold (IOCG) mining district is located in the Coastal Cordillera of north-central Chile and includes the El Espino deposit which has a measured plus indicated geologic resource of 145 Mt at 0.55 percent Cu and 0.22 g/t Au. Mineralized bodies are distributed in a 7 x 10 km2 area and range in …
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A PALAEOMAGNETIC STUDY OF CRUSTAL ROTATIONS AND THEIR RELATIONSHIP TO THE TECTONICS OF THE ATACAMA AND DOMEYKO FAULT SYSTEMS, NORTHERN CHILE
… - 26.4°S); the Atacama Fault System in the Coastal Cordillera, and the Domeyko Fault System in the Andean pre-Cordillera. In the Coastal Cordillera, analysis of Middle Jurassic lavas (La Negra Formation) and Middle Jurassic to Early Cretaceous dyke swarms reveal a consistent clockwise …
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Spatial and temporal constraints on the pattern of crustal rotation in the Central Andean forearc of Northern Chile (27-30°S)
… analysis from two localities within the Coastal Cordillera and Precordillera regions of Northern Chile, between 27-30 °S, in addition to -200 samples collected from a magnetostratigraphic profile through the Pabellón Formation. In the southernmost (Tres Cruces) sampling locality, spanning …
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Pliocene-Pleistocene landscape evolution in south-central Chile : interactions between tectonic, geomorphic, and climatic processes
… in different natural compartments. The Andean Cordillera constitutes the type subduction orogen and is associated with the subduction of the oceanic Nazca Plate beneath the South American continent since at least 200 million years. In Chile and the adjacent regions this convergent margin is …