1:31

World Gold Council - Gold Exploration

4:49

Porphyry and Epithermal mineral Deposits

26:16

Porphyry copper deposits

3:06

Formation of an Ore Deposit

8:28

Perfect Alteration Indicator Porphyry

15:37

From Rock to Copper Metal

39:25

ORE DEPOSITS 101 - Part 3 - Porphyries, Skarns & IOCG

1:02:03

1- Geophysical Response and Geological Reality for Porphyry Cu (Mo-Au) Deposit- Richard Tosdal, 2018