1- Geophysical Response and Geological Reality for Porphyry Cu (Mo-Au) Deposit- Richard Tosdal, 2018
37:39
2- Evolution of EM in the Search for Porphyry Copper-Gold Deposits- Ken Witherly, 2018
42:38
Dick Tosdal - Permeability in the Porphyry Cu environment
1:05:53
Lithospheric controls on the formation of porphyry copper deposits: What could possibly go wrong?
56:46
7- Geochemical Techniques for Undercover Exploration: The 'New Geophysics'?- James Cleverley, 2013
17:10
Epidote, chlorite and zircon mineral chemistry applied to porphyry deposit exploration
26:16
Porphyry copper deposits
35:10
2- Pathfinder Elements in a Porphyry Cu System- Richard Tosdal, 2016
40:48