What's My Rock? #9 — a rock identification show
18:27
What's My Rock? #10 — a rock identification show
24:36
What's My Rock? #12 — a rock identification show
19:17
Rock Identification with Willsey: Nonfoliated Rocks - Quartzite and Marble
12:53
100 carat rough opal fresh out of the mine gets cut
13:43
Meteorite or MeteorWRONG?
41:50
What's My Rock? #11 — a rock identification show
20:07
Cutting a Massive Gemstone Over 1000 Carats! How I Facet This Jumbo Quartz
25:01