A field guide to leached capping interpretation, in Pierce, F.W., and Bolm, J.G., eds., Porphyry copper deposits of the American Cordillera
Gilmour, Paul, 1995, A field guide to leached capping interpretation, in Pierce, F.W., and Bolm, J.G., eds., Porphyry copper deposits of the American Cordillera: Arizona Geological Society Digest 20, p. 169-179.
