Potassium-argon ages of porphyry copper deposits and associated rocks in the Farallon Negro-Capillitas District, Catamarca, Argentina
- 1 October 1971
- journal article
- Published by Society of Economic Geologists, Inc. in Economic Geology
- Vol. 66 (6) , 961-964
- https://doi.org/10.2113/gsecongeo.66.6.961