Smarter Every Day: How to MINE OPAL gems in the OUTBACK

Don’t you just love Destin Sandlin? That guy is one of the rare Youtubers that will actually go on site to show you things you’ll never learn anywhere else. Check him out in the latest episode of “Smarter Every Day” as he mines Opal in the Australian outback with a 77-year-old man that has been doing this job for about 40 years.

[Smarter Every Day]

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