A new generation of fearless Australian treasure hunters are on a quest to unearth some of the world's rarest & ancient crystals. Five teams scour the oldest geology on earth, fueled by an eight-billion-dollar a year global crystal industry.
Episodes Season Season 2 · 0/8 Season 1 · 0/8 0/8 watched · 2025 S02E01 Aqua Hues And Sapphire Blues 2025-05-08
Patrick Gundersen's team tackles harsh terrain in the hunt for aquamarine. Plus, the Rubyvale Boys battle against mechanical malfunctions. more S02E02 Safety Thongs 2025-05-15
Newcomer, Neil Wilkinson Jr., abseils down a deadly mineshaft in search of cubic fluorite, while Jarrin and Hugh take the plunge into frigid waters. more S02E03 Heart Of (Darwin) Glass 2025-05-22
The Rubyvale Boys help a neighbour who is in need for a cut of the sapphire spoils. Tom heads to the Tasmanian mountains in search of meteorite-impact glass. more S02E04 Rock Hard 2025-05-29
Patrick and Kirsty revisit a 15-year-old ocean kyanite dig site. Kyle and Glenn must pivot from quartz to black agate to reach their huge dig target. more S02E05 No Shayne No Gain 2025-06-05
In their desperate bid to set up a second sapphire mine, The Rubyvale Boys face a cascade of equipment failures while Frankie and Ebriony trudge through dense grasslands on the hunt for peridot. more
S02E06 Fission for Stichtite 2025-06-12 44m
Patrick Gundersen’s delicate operation to extract Australia’s largest smoky quartz cluster is derailed by hard ground, while Jarrin and Hugh’s stichtite dig forces them to resort to more explosive measures. Kyle’s relationship with his girlfriend, Jillian, is on the rocks as the pair futilely hunt for Killiecrankie diamonds. more
S02E07 Red Lead Redemption 2025-06-19 44m
After a near-catastrophic cave-in at Shane Dohnt’s crocoite mine, Kyle Archer and his team must work an abandoned drive reclaimed by rainforest, while Frankie and Ebriony’s grassland garnet expedition is cut short by bushfires. Their second sapphire mine still offline, The Rubyvale Boys send Shayne underground for any hope of reaching season target. more
S02E08 From the Pinnacle to the Pit 2025-06-26 44m
Amidst season-ending rain, Jarrin and Hugh hunt for anything and everything in the walls of their tired mine, while Patrick Gundersen's hopes of hitting season target lie within a massive column of potentially crystal-bearing rock. Desperate for cash, The Neils return to ‘Topaz Mountain', risking life and limb against deadly boulders. more 
