You WON'T see this on Opal Hunters! - Crawling through a Dangerous Opal Mine in Lightning Ridge
28:32
Another Day in the Dirt: See What We Found on Our Hunt for Opals in Lightning Ridge
56:34
I Went Mining For 12 Hours & Made $____?
22:16
Why don't ALL Opalised Fossils look like Opal? - Australian Opal Centre, Lightning Ridge
34:49
El aterrador mundo de los insectos gigantes: ¿Cómo era la Tierra durante el período Carbonífero?
24:09
OPAL hunting in LIGHTNING RIDGE & GARWIN
28:09
Sniping vs sieves, which technique will find the Sapphires?
17:40
Digging Deep Underground for Opals - Just Keep Digging! Just Keep Digging!
8:04