Lot 2024 of 5 pieces Natural Fire Opal Rough / Approx Size/ Ethiopian Opal Polished Rough Jewelry use /Natural Untreated Ethiopian Opal Rough

Opal. Our primary source of opal has been Australia up until 2008 when a new supply was discovered in the Welo province of Ethiopia. This new material is a hydrophane opal that can absorb and release water making it less inclined to craze which happens to many opals as they loose their water content

Raw polished opal ,

Shape : Rough ,

(251) 6.70 Ct , Approx size : 6x11.5 , Pieces 5

(267) 7.25 Ct , Approx size : 14 x 7 , Pieces 5

(268) 6.30 Ct , Approx size : 6 x 13.5 , Pieces 5

(269) 6.15 Ct , Approx size : 10 x 7 , Pieces 5 2024