Hilde Cronwright - Kimberlite indicator minerals and microdiamond techniques for diamond exploration
59:04
Diamond Exploration & Mining | GIA Knowledge Sessions Webinar Series
58:37
Mike de Wit - Early stage exploration for Kimberlites
1:13:02
Herman Grutter - Mantle indicators 101 - which ones are used and for what purpose
8:28
Perfect Alteration Indicator Porphyry
15:33
Unboxing Rough Diamonds | Freeform, Macles & More!
31:11
The DEADLIEST Minerals You Never Knew Existed
55:34
Johann Stiefenhofer - Kimberlites, lamproites & the impact of geology and sampling on resources
1:07:41