OPAL Raw Crystal - AAA Polished Window - Raw Opal Crystal, October Birthstone, Welo Opal, 50574 individual Extra Large: 145 - 240

Extra Large:  145 - 240 grams

Approximate Size: 25

9 inches (2 - 2

Approximate Weight: 90

Tsavorite green Garnet with Graphite on matrix

OPAL Raw Crystal - AAA Polished Window - Raw Opal Crystal, October Birthstone, Welo Opal, 50574 individual Extra Large: 145 - 240The window is polished, and the rest is raw. This listing is for AAA premium grade opal that is specifically selected for cutting lapidary purposes. Each piece is hand sorted to ensure that it has top grade fire, 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: 12. 9 grams