Abstract
The continental margin of western South America is a currently active oceanic-continental plate boundary: subduction of the oceanic Nazca plate is thought by most proponents of the plate theory to have generated magmatic activity in the Andean belt. In the southern part of the Central Andes active volcanism has been episodic since Jurassic time, taking place in parallel belts in each period, and migrating steadily eastward.
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References
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© 1990 Springer-Verlag Berlin Heidelberg
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Palacios, C.M. (1990). Geology of the Buena Esperanza Copper-Silver Deposit, Northern Chile. In: Fontboté, L., Amstutz, G.C., Cardozo, M., Cedillo, E., Frutos, J. (eds) Stratabound Ore Deposits in the Andes. Special Publication No. 8 of the Society for Geology Applied to Mineral Deposits, vol 8. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-88282-1_23
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DOI: https://doi.org/10.1007/978-3-642-88282-1_23
Publisher Name: Springer, Berlin, Heidelberg
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