https://www.sparkk.tv/series/the-inland-sea/watch/item/839d56a4-65d2-460f-b0c4-523d68d0101e
The Inland Sea - S1 E3 Coober Pedy
We're off to Coober Pedy, the opal capital of the world. Opals were discovered here in 1914, and about 70% of all the world's opals come from this dot on the...
the inland sea