19:42

Episode 31: Zultanite

17:06

The complete guide to Ethiopian Opals

13:19

Episode 17: Labradorite

22:10

Episode 43: Lapis Lazuli

17:16

The Magical Powers and Secrets of Copper in African Spirituality.

23:07

Episode 40: Turquoise: Real, Simulated, Fakes, & Wannabes

20:58

Episode 58: Tourmaline

10:31

Do NOT Cut Ethiopian Chocolate Opal Like This!!! Shewa Opal.