OPAL Raw Crystal - 3A-XL Polished Window - Raw Opal Crystal, October Birthstone, Welo Opal, 45300 bulk 1 inches across by 0

1 inches across by 0

Approximate Size: 3 - 20 mm wide

Approximate Size :  1

All of our Indonesian Amber was hand selected in Indonesia in 2012 and has been tested in a lab in Tokyo

It was mined in 2008 and hasn't been dug since

OPAL Raw Crystal - 3A-XL Polished Window - Raw Opal Crystal, October Birthstone, Welo Opal, 45300 bulk 1 inches across by 0The 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, and they are crack free. What you see is what you get. These will often have patterns like honeycomb, pinfire, stripes, and other attractive color zoning features.