'Stained Glass' Amethyst - From a one time find in Morogoro, Tanzania.
These have magical inclusions of hematite, lepidocrocite, goethite, and rutile.
Thank you to our friend @Gilyuda for the photo of the cut gemstone. Gil has been doing amazing things with these!
23 pieces / 50.17 total grams / 250.85 total carats / 10.90 average carats
Estimate: $275 - $295