structural control Argentina 42 South America 22 extensional tectonics 22 tectonic setting 22 Andes 16 tectonic evolution 16 Structural control 12 Cuyana 10 Mendoza 10 basin evolution 10 deformation mechanism 10 ore deposit 10 outcrop 10 transpression 10 Chile 8 Cuyana Basin 8 Kinematics 8 Neogene 8 Precordillera 8 displacement 8 graben 8 hydrothermal alteration 8 island arc 8 magmatism 8 mineralization 8 normal fault 8 rift zone 8 transtension 8 volcanism 8