Corte accidentalmente una gema de ópalo negro. Madera opalizada de cristal negro y oscuro de Ligh...
18:35
MAN, VS BLACK OPAL Direct From the mining fields of Australia
20:16
Pink Australian Opal Pendant. My First Bezel Setting. Not Great, Not Terrible. Thanks @Atthebench
9:26
Matrix Opal Treatment Comparison. Oil/Heat vs Sugar/Heat vs Sugar/Acid
23:47
Uncover What's Hidden Beneath Your Feet: Exploring Agate-filled Gravels and More During This Hike
4:04
820cts colourful Lightning ridge black opal gamble rough parcel
37:22
The Most STUNNING And GLAMOROUS Opal Ever Discovered! | Outback Opal Hunters
20:18
Uncut gem screams TOP BLACK OPAL I expose and polish
17:08