Slabbing & Cabbing a beautiful chunk of mahogany Obsidian! || #ObsidianWeek
1:29:21
Thailand für Immer - Macht auswandern glücklich? | Eine Langzeitbeobachtung | SWR Doku
30:59
How to Tumble Obsidian
28:31
Spalling Mahogany Obsidian Boulders!!
16:51
Faça o cabochão perfeito: Kate recebe um tutorial passo a passo de Zeke Dalrymple da HP Lapidary
23:54
The Nebula Stone - Making Labradorite Jewellery
23:52
Fairburn Agate Finds! A once in a lifetime hunt at Indian Creek! #rockhounding #agate #fairburn
16:11
Mostrando cores brilhantes nesta opala bruta
17:08