002 - Mining ancient riverbed deposits in The Gemfields, Australia
from The Gem Show Hosted by Julia Griffith
In this episode, we focus on the The Sapphire Gemfields of Queensland, Australia, and also discuss the extraordinary depths of ancient riverbeds deposits as well as the processes of mining these sapphires.
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How long is this episode of The Gem Show?
This episode is 13 minutes long.
When was this The Gem Show episode published?
This episode was published on November 6, 2020.
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