SSWO-A2410.9 Gram Rough Ethiopian Welo Opal Single Stone
Large multi-color rough Welo opal with exceptionally bright columnar play of color. I've face polished 2 areas on this rough opal to better observe the interior.
Dimensions: 27mm x 24mm x 17mm thick.. Scale=20mm. 10.9 grams or 54.5 carats.
Category: Rough Opals > Ethiopian Welo Opals > Single Stones