OPAL Raw Crystal - 4A+, Cutting Grade - Raw Opal Crystal, October Birthstone, Welo Opal, 50649 individual and was discovered in Sweden

and was discovered in Sweden in 1906

Approximate Weight: 85 - 110 grams

This fascinating inclusion in Quartz is easily the world's finest find of blue Quartz

Approximate Size: 40 mm diameter

Location: North American Emerald Mine

OPAL Raw Crystal - 4A+, Cutting Grade - Raw Opal Crystal, October Birthstone, Welo Opal, 50649 individual and was discovered in SwedenThis listing is for AAAA premium grade opal that is specifically selected for cutting lapidary purposes. Each piece is hand sorted to ensure that it has top grade fire, and is 3 dimensional so that cabochons or faceted stones can be cut out of them. What you see is what you get. These will often have patterns like honeycomb, pinfire, stripes, and other attractive color zoning features. Weight: 11. 9 grams Location: Ethiopia This item is one of a kind