OPAL Raw Crystal - 4A, Cutting Grade - Opal Jewelry Making, Certified Opal Gemstone, Welo Opal, 50612 covellite 2XLarge: 491 - 690 grams

2XLarge: 491 - 690 grams

5 inches wide

but very attractive to use in jewelry fabrication or to appreciate as a specimen

2XLarge: 70 - 85 grams

Location: Musina

OPAL Raw Crystal - 4A, Cutting Grade - Opal Jewelry Making, Certified Opal Gemstone, Welo Opal, 50612 covellite 2XLarge: 491 - 690 gramsThis 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: 9. 3 grams Location: Ethiopia This item is one of a kind