Green opal! Fire opal! British Columbia, beautiful gemstones on the volcano
24:58
Hidden Gems: We found a Precious Opal deposit!
11:40
Rockhounding BC, Finding Agates, Jasper, and Opal!!
24:02
Jade Hunting, How to "Identify" and "Test" Jade!
31:37
Finding Spectacular Shelf Specimens in the Wild Yellowstone River! #rockhounding
20:14
$6000 investment - The best cut ever - Rare Harlequin Black Opal
10:45
Ordinary Blue Rock Found On The Beach Turns Into A Spectacular GEMSTONE
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Como opalas raras que valem fortunas são encontradas no chão...
7:28