Treating Andamooka Colour Concrete (aka Rainbow Matrix)
30:34
Rainbow matrix: stabilising/resin treatment.
12:05
Andamooka Matrix Opal Treatment!
3:32
Making a slipcast mold
15:56
Andamooka matrix opal: treat, cut, treat, treat.
16:46
300 carat massive uncut gem polished in reverse
9:02
Treating Andamooka Matrix Opal!
8:23
Mystery rock West Sussex UK
6:07