The rollercoaster of a high-risk rough opal piece
20:14
$6000 investment - The best cut ever - Rare Harlequin Black Opal
14:29
How much fire can an opal have? We cut it
25:06
Uncut gem opal cluster in sandstone. Let's see what’s inside!
15:22
Uncut gem black opal delivers a surprising result!
14:31
Making a Cabochon out of my Sister's Rock
13:42
Basit Paralarla Harry Potter’ın Altın Yumurta’sını Nasıl Yaptım | Büyülü DIY
18:11
Cutting Open Beautiful Minerals on 6" Lapidary Saw
20:03