Rare Opal Pineapple worth 65000 found 40ft underground By: Young Guns Opal Hunters

100 carat rough opal fresh out of the mine gets cut By: Black Opal Direct

Bushmen Kick Off Their Season With A 100000 Haul Outback Opal Hunters By: Quest TV

MOST EXPENSIVE Gemstones Ever Discovered By: Top Fives

12 Most Ancient Archaeological Discoveries Scientists Still Cant Explain By: Lightning Top

We FOUND where the OLD TIMERS left their GOLD 130 Years later PART 2 By: Tassie Boys Prospecting