The Gemfields Sapphire Qld Australia
37:59
Fossicking for Topaz, O'Briens Creek QLD with Al Broadhurst
49:11
Agate, Crystal Caves and the Undara Lava Tubes.
32:18
A Lightning Ridge Opal Mine
12:58
Australian Sapphires: Follow a gem from the mine all the way to finished jewellery.
40:52
Burma: Gem Adventure of a Lifetime
46:08
Inside The Gem Trade: Emeralds Of Colombia | In Search Of Precious Stones | Ep 1/4 | CNA Documentary
35:47
Bowen North Queensland History Documentary by Don Roderick ~ 1976
27:11