Gold Rush: Dave Turin's Lost Mine

Dave makes a dramatic pitch to return to Lynx Creek for a shot at the team's first-ever million-dollar season. But Casey must find gold fast as Jason is hit with a bombshell that could end their Arizona adventure before it begins.

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.

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.

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.

After the devastating loss of teammate Jesse Goins, the crew struggles to mine with one man down. When Dave comes under fire from the team about the lack of access to the gold-rich Hummocks, he heads off for a do or die showdown with the local community.

To help boost production, Dave gives gold room operator Jesse Goins the opportunity he's been waiting for, to become a first-time rock truck driver. But all work stops when the crew faces a sudden and unimaginable tragedy.

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.

As the mid-summer Colorado heat bears down on the team, Jesse heads to Montana to salvage parts from the old washplant and Dave struggles to keep the operation together for another major gold haul.

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.

With Dave home for his father's memorial, Team Turin makes a promise to hit it big in his honor. But with the Bank Cut running out, Jason must think outside the box to find new ground and keep them on the gold.

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.

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.

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 gambles on a new piece of machinery. Tensions grow when gold goes missing somewhere on the mine, and Jason makes a game-changing discovery.

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.

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.

At Rich Hill Mine in Arizona, Casey and Dave meet the Ullery Brothers who have a revolutionary new way of mining. After a journey through the rich history of underground mining, Dave learns their game-changing gold capturing process.

The team uncovers an abandoned claim that holds a major shot at gold.

As the world struggles to get back to business, Dave and his team of miners give an exclusive, self-shot glimpse into their lives in isolation as they escalate the hunt for the ultimate symbol of security -- gold.

For more than 200 years, gold has fueled the expansion of America to the west. From Arizona to Alaska, Dave Turin walks through living history and gives exclusive insight into the skills and wisdom he has learned from the old timers.

As Team Turin closes out Birdseye mine in Montana, they reflect on their strength and bond through one of their most memorable mining seasons ever.

Walking 200 miles deep into the frozen Alaskan wilderness, Dave searches the hard rock mine of Nixon Fork and takes part in a never-before-seen fire test that separates gold from stone.

Entering 50-year-old abandoned tunnels of Lovitt Day Mine, Dave is on the hunt for the hundreds of millions of dollars of gold left in the rock. With the last living miner to work these tunnels, Dave searches for a life changing haul of hard rock gold.

Risking life and limb, Dave travels mile underground into old abandoned tunnels at Miller Mountain Mine. Avoiding falling rock and squeezing through collapsed passageways, Dave must find enough hard rock gold to change the future of his lost mines dream.

Out on the historic Bear Creek Mine, Dave meets an old buddy who offers a stake in land the old timers missed. Dave must hunt to decide whether the gold and the water are enough to take the deal and put his team back to work.

On the banks of the Missouri River lies a geological hotspot where gold runs with sapphires at the El Dorado Mine. With the owner focused on gems, Dave has a chance to take all the gold. But it's down deep and he needs a lot of it to bring his crew here.

With the clues of the once lucrative Birdseye Mine stripped and sold, Dave must use all his experience to decode 1400 acres of land. If his treasure hunt pays off, the bounty could be big enough to change the lives of his entire crew.

Through the historic ghost town of Marysville and in the woods lies a mine only one mile from the historic source of the gold. It's a treasure hunt to find the untouched ground, so if Dave can crack the old timers' code, it could change the game

With one shot at a patch of virgin ground at Kit Carson Mine, Dave and Jason must decide whether hobby miner Dwayne is sitting on a fortune or whether the motherlode lies somewhere else.

As Dave prepares for a new season of hunting gold, he gathers his team to go over the strategy in his mining playbook and looks back at lessons learned. Not only does he reveal their new prospecting location, but also makes his crew a life-changing offer.