Gold Rush: Dave Turin's Lost Mine Episode Rating Graph

Team foreman Jason takes a huge gamble by opening a new cut. But when the team is besieged by mishaps, Dave returns to find the team in disarray and fights to prove the Vault Cut is a risk willing to take.

Team Turin arrives in Alaska to mine their new Glacial Creek claim. But with equipment still in transit, the crew must come to grips with the aging machinery on the mine site, as rookie Andrew gets his first taste of gold mining.

Team Turin racees to smash their 400-ounce season goal in Hummocks gold. But the increasing amounts of heavy black sand, early snow and pressure from the local community threaten to derail their operation.

Armed with a revolutionary new washplant, Team Turin kickstarts the new season on a Colorado lost mine with the highest gold potential ever. But unwanted attention from the local community threatens to shut down mining before it starts.

One week into mining on Glacial Creek, Dave brings in his high-tech wash plant The Roach into the fight to increase production. But the crew faces two new dangerous foes: flood and mud.

In Arizona, Dave spots a clue that could be evidence of main channel gold before leaving for to an epic prospect in Alaska. But when Jason decides to move the crew off questionable pay, the pressure is on to hit their weekly target.

Dave returns to the Doodlebug Cut in hopes of beating their 400-oz season goal. But when the channel they're mining is lost, Dave tracks down the son of an old-timer who gives him a lead that could send them over the top.

The team finally gains access to the potential motherlode in the Hummocks. But as soon as the crew begins, Box Creek is hit by a huge snow storm and Jason makes an alarming discovery.

Dave gets the call from Rob Towner for a once-in-a-lifetime prospect at Gravely Ranch, Montana where he uncovers the best gold-bearing ground he's ever seen in the lower 48. But to mine it, he must earn the trust of a ranching family wary of miners.

Pressure mounts on Jason to locate legendary "main channel" gold, following the team's first big gold weigh. But just as the operation begins firing on all cylinders, Dave faces devastating family news.

Back in Alaska, Dave's risky move with the washplant proves disastrous. Then, with the big final push to close out the season about to begin, one crew member contemplates moving on early.

After a great start, Dave and his crew hit their first problem. A potential flaw with their trommel could end their season before it's even begun.

On the scent of big gold, Turin and his crew test the limits of the landowner's patience when they cut a fence to access ground on his cattle grazing land. Dave investigates another promising hard rock mine.

With the team struggling, Dave's business partner arrives on the claim to observe the operation. But his presence creates tension when he identifies one of the miners as the weak link.

Dozer Dave bets his life savings that he can unearth piles of gold from an abandoned mine using salvaged equipment and a team of amateur miners.

Dave and his crew are low on morale and behind on their target. He calls in a friend to search for gold at Birdseye while he investigates a mine below...

Dave Turin and his crew kick off an epic new mining season in the historic hills of Montana. After a freak accident nearly derails their expedition from the start, they rally and find the first big gold of the season.

Chris makes an incredible discovery that sets the team up on the best gold all season. As winter starts to close in, Dave gets a hot tip that takes him 2,500 miles north to a mine where he pans the biggest nugget of his career.

Dave calls in Freddy Dodge and Juan Ibarra to troubleshoot a faulty hopper. With the Vault Cut running low, a local old-timer points Dave to new gold-rich ground the old doodlebug dredge missed.

Dave gets a lead on a remote claim in Northeastern Alaska, rumored to produce major nuggets. But as he struggles up north. the rest of the team hopes to surprise him with a successful prospect at a lost mine at Skinner's Ranch, Montana