Rock Beats Blizzard
Episode: 4x01 | Airdate: Dec 6, 2015
Episodes
500 Carats by Lunch
Episode: 4x02 | Airdate: Dec 13, 2015
Spring storms wreak havoc. In other events, Dwayne forms a team to tackle Mount White; Rich faces a 20-ton quandary; and the Busse and Cardwell families return to Mount Antero.
Mining in the Clouds
Episode: 4x03 | Airdate: Dec 20, 2015
Storms threaten the prospectors' payday; Dwayne and his team hunt for aqua; the Dorrises return to the Smoky Hawk; the Busses endure storms and injury; and the Cardwells hit it big.
Cripple Creek Crystals
Episode: 4x04 | Airdate: Dec 27, 2015
Phantom Flourite
Episode: 4x05 | Airdate: Jan 3, 2016
Widow Maker
Episode: 4x06 | Airdate: Jan 10, 2016
Blue Moon Mining
Episode: 4x07 | Airdate: Jan 17, 2016
Colorado Kryptonite
Episode: 4x08 | Airdate: Jan 24, 2016
Ladies Love Aqua
Episode: 4x09 | Airdate: Jan 31, 2016
Rich finds a large smoky quartz crystal at the Agnus Dei; Amanda and Jessica hit the biggest pocket of their careers; the Dorrises break ground on Krystal's first mining claim.
Thank You Rockhounds
Episode: 4x10 | Airdate: Feb 14, 2016
The prospectors cash in at the gem shows; the Busses close out the "Thank You Lord'' claim; the Dorrises invite young rock hounds to their claim.