Selection: 28.4ct Lightening Ridge Opal - Hand Select Gem Rough
- Family: Opal
- Variety: Lightening Ridge
- Size: mm
- Treatment: None known
- Origin: Lightning Ridge, Australia
- Carats: 28.40
Rare and harder to find each day, Lightning Ridge Opal from Australia. Black, crystal and white opal are in this parcel. Primarily blues and greens can be seen flashing from stones. Priced to sell.