OPAL Raw Crystal - 4A+, Cutting Grade - Raw Opal Crystal, October Birthstone, Welo Opal, 50649 individual Approximate Weight: 875 grams

Approximate Weight: 875 grams

Yellow Aragonite or Aventurine

5 mm wide beads

Large: 161 - 300 grams

OPAL Raw Crystal - 4A+, Cutting Grade - Raw Opal Crystal, October Birthstone, Welo Opal, 50649 individual Approximate Weight: 875 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: 11. 9 grams Location: Ethiopia This item is one of a kind