![Brother and sister find opals worth £700,000 on their first attempt at mining in Outback | Daily Mail Online Brother and sister find opals worth £700,000 on their first attempt at mining in Outback | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/03/28/11/41039110-0-image-a-8_1616928921449.jpg)
Brother and sister find opals worth £700,000 on their first attempt at mining in Outback | Daily Mail Online
Team #opalwhisperers in #Koroit #opalfields #opalmining whilst #outbackopalhunters tV show had cameras rolling, filming for #discoverychannel 2020 #opallife #yowah #opalsforsale... - OPAL Whisperers - From Discovery Channels "Outback OPAL Hunters ...
![A huge Opal mining discovery | Do we strike it rich after all? Aiming for $1,000,000 this year - YouTube A huge Opal mining discovery | Do we strike it rich after all? Aiming for $1,000,000 this year - YouTube](https://i.ytimg.com/vi/jNVzNPz2eTo/maxresdefault.jpg)