Comments by "Mark Dowse" (@markdowse3572) on "How to MINE OPAL gems in the OUTBACK - Smarter Every Day 164" video.

  1. Great vid! Fantastic fun! :) You have made me SOOOOOOO jealous ! :) I live in Sydney and have always wanted to go to Cobber Pedy. I really want to go now - to meet Georgio! :) :) :)
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