Pegmatites - Earth's Most Amazing Rocks - with Michael Wise, Ph.D.
32:10
How granitic melts strengthen the crust - resolving the "pegmatite paradox"
1:37:14
The Ultimate Guide to Identifying Minerals (Masterclass)
20:46
Modern Life Depends on This Extinct Rock | Banded Iron Formations
1:28:50
Spectacular Gem Crystals: Pegmatite Pocket Formation and Survival
1:04:44
Serpentinites: Geologic Origin & Unique Associated Minerals - C. Leigh Broadhurst, Ph.D.
54:09
Pangaea – Assembly and Fragmentation of a Supercontinent | Tony Doré, Ph.D.
20:53
Continents Collide: The Appalachians and the Himalayas
52:58