Andamooka Matrix Opal Slab Slice - 114 Carat Chocolate Calcite I’ve always been fascinated by

I’ve always been fascinated by how certain minerals look when they are left partially embedded in their host rock

and glows purple in daylight

Mexico and features a breathtaking

Small size is ~155g/ 2in

Andamooka Matrix Opal Slab Slice - 114 Carat Chocolate Calcite I’ve always been fascinated by**Note** Photos and Video shown are of a WET Andamooka Matrix Opal Slab Slice they will not look this way when dry. No need to keep them wet. While the matrix is natural, these should be considered as sugar treated, which turns the matrix black and brings out the color of the Opal. This is common accepted for this material So, if you're into opals, you'll love these. They're small slabs of genuine Andamooka opalthat's one of the legendary spots in