Falling Boulders Risk Breaking Big Red | Gold Rush

Rick Ness has to move fast to stop boulders from slipping down the conveyer belt and damaging his Big Red wash plant. 🇬🇧 Catch full episodes of your favourite Discovery Channel shows on discovery+: https://bit.ly/3MSpbBj Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK