8.68ct Highly Directional Lightning Ridge Black Opal | #E23 Fordite 5 to 8 SKU Number

5 to 8 SKU Number #976

what we know for certain is that we cut the rough from a bag with mixed material marked "Nevada" put away between 30 and 40 years ago

color: dark teal blue

Loose Citrine Gemstone

8.68ct Highly Directional Lightning Ridge Black Opal | #E23 Fordite 5 to 8 SKU NumberLightning Ridge Black Opal Weight (carats) 8. 68cts Origin Lightning Ridge, Australia Shape Freeform Dimensions (millimeters) 30. 16mm x 11. 64mm x 3. 74mm Dimensions (inches) 1. 2" x 0. 5" x 0. 1" Body Tone (+N1 to N9 ) N4 Brightness ( 1 to 5+) B3 Predominant Colors Orange Blue Directionality of Fire Highly Directional Treatments Enhancements None Suggested Purpose Pendant Ring Bracelet Sku Number #E23 Additional Notes None