Textural Zoning In Epithermal Quartz Veins with Gregg Morrison
55:03
Bruce Gemmell - VHMS Deposits: Geology, Genesis and Exploration Potential
42:38
Dick Tosdal - Permeability in the Porphyry Cu environment
24:19
Minerals with Willsey: Feldspars
31:11
The DEADLIEST Minerals You Never Knew Existed
59:07
Steve Garwin - The relationships between mineralization, hydrothermal alteration & magmatic conditio
25:13
The Truth about QUARTZ: Everything you Need To Know!
24:49
Minerals with Willsey: Quartz
1:10:57