What NOT to do when opal mining!

100 carat rough opal fresh out of the mine gets cut

Could this be the cut of the year? I'm going in

Turning a fossil into the best crystal opal I have ever cut

We find opal in Lightning Ridge - The gem of my dreams

34 mins of exposing gem opals on a grinding machine

I cut this rough opal but do I create a gem?

Forty Year Old Rough Opal — Its time is up. I'm going to cut it!

The miner broke this opal and I still cut a gem

Watch me cut a $100 rough opal into a $2000 gem

Gemstones! What’s all the fuss about

Aussie crystal opal bought from the miner and cut for maximum beauty

Cutting a large rough opal into a ripper $12,000 Gem

Uncut gems - Did I win lose or draw after cutting this rough opal?

The Opal Rap song - Don't take life too serious

Opal Hunters gave me a rough opal to cut

Revealing Opal color with a huge increase of value

300 carat massive uncut gem polished in reverse

Uncut gem teaches not to be greedy - New opal cutting machine! (Cabking)

Cutting opal lesson Cutting play of color

See what’s inside this uncut gem - A world of color - black opal

Rough opal takes you on a very different adventure - I slice it open

Straight from the mines in Lightning Ridge I shape a parcel of uncut gems

A gambler? A gem cutter or a educated risk

Rough opal cut of the year - I make a huge $45k profit

Learn to cut and polish opal with Saxon

Uncut gem black opal delivers a surprising result!

High value gem opal polished

Uncut Crystal Gem Opal — or so I thought!

Grinding into this uncut rough opal the gems emerged