A colorful piece of rough conglomerate Koroit opal - Gene McDevitt 1:29 3 months ago 792 Далее Скачать
Looking at a piece of rough Koroit opal I might slice tomorrow - Gene McDevitt 0:53 3 months ago 881 Далее Скачать
This was one large chunk of opal. I sliced it up. Why Black Opal Direct 10:06 6 years ago 9 922 Далее Скачать
Miner parts with a 20yr old piece of rough opal treasure - I cut it! Black Opal Direct 17:51 2 years ago 322 031 Далее Скачать
A trimmed piece of rough Koroit boulder opal showing opalized wood - Gene McDevitt 1:01 1 year ago 366 Далее Скачать
Scattered Color Drop Andamooka Australian Rough Opal Slice The Opal Source 0:35 2 months ago 11 Далее Скачать
Rough opal with thick gem red color bar. I expose it & I love it! Black Opal Direct 20:20 1 year ago 456 566 Далее Скачать
Exposing Vibrant Colors Slicing Opal Rough Buried Then Unearthed after Millions of Years #gemstone Global Prospecting 0:36 10 months ago 3 441 Далее Скачать
AL05 Australian ROUGH SLICE OPAL 56ct GOOD POTENTIAL KOROIT BOULDER MATRIX FIRES AL05 Opal Fever Mate 0:24 2 years ago 409 Далее Скачать
Watch as Miki shows every step of cutting boulder rough opals ! Opal Auctions 5:12 3 years ago 16 383 Далее Скачать
Rough opal cut of the year - I make a huge $45k profit Black Opal Direct 33:28 1 year ago 1 026 394 Далее Скачать
