Subscribe to Aussie Gold & Opal Hunters for more great clips: http://bit.ly/AussieGoldOpalHunters Revisit the best opal finds so far in season 11 of Outback Opal Hunters, from stunning rainbow matrix opal to shining crystal opal. From season 11. Like Discovery Australia on Facebook: https://www.facebook.com/DiscoveryChannelAU/ #AussieGoldAndOpalHuntersPlus #OutbackOpalHunters #Opal #OpalMining