Geology Lesson of the Day - Potch! 💎
Dan Hurd (Dan Hurd Prospecting) 0:54
10,884 views · 905 likes Watch on YouTube ↗
Quick lesson on Potch, Common Opal, Precious Opal and Fire Opal.
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Dan's website, paydirt, store, and auctions: https://danhurdprospecting.com
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Dan's website, paydirt, store, and auctions: https://danhurdprospecting.com
Category (YouTube): Education
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