Rockhounding in New Zealand after a big storm - great agates, carnelian, and jaspers
26:11
Hororata river rockhounding: finding some agates and then giving them a cut in New Zealand
18:03
Large, underwater agate from a cold river - rockhounding in Canterbury, New Zealand
16:54
W poszukiwaniu skarbów natury - W poszukiwaniu oliwinów / Jak szukać oliwinów w kopalni bazaltu
28:08
Comment trouver des diamants dans les rivières ou les roches volcaniques près de chez vous
12:33
Rare Gemstones of Nelson: Unearthing Poppy Jasper
19:19
Compilation of Nz Canterbury Agate finds
27:55
On the Hunt for Carnelian Agates in Washington
11:36