Andamooka opal: straight from the field.
37:25
Opal cutting: Rare black opal from Andamooka.
45:57
Hiding In The Matrix.
14:22
Delaware Canal Towpath - Snow and Ice #scenicpennsylvania #natureadventurediscovery
39:22
Opal: mining and gemstones.
13:33
Opal cutting: sometimes you break even.
21:09
stone intarsia
47:24
Carving and polishing opal.
27:27