Agate Expo, Cedarburg, WI, July 2016
18:57
Another Monster Agate
12:31
Kentucky Agate - Estill County
18:13
Polishing Agates - Part 2 Final Polish
8:37
"Mini" geody agatowe / My "mini" agate geodes
17:34
2017 Agate Hunt
3:11
International Exposition of Agate Exhibit: Chinese Agates - Hannes Holzmann
4:02
Septarian Nodules (Concretions)
5:53