49.5cts - Large Oval South Australian Crystal on Unique “Mother of Matrix” Multicolours! australian A Beautiful Queensland Boulder Opal

A Beautiful Queensland Boulder Opal from Koroit

This stone displays vibrant red

5 x 25 x 5mm approx

This ring features a freeform shaped solid Australian Boulder Opal

Total Weight - 15

49.5cts - Large Oval South Australian Crystal on Unique “Mother of Matrix” Multicolours! australian A Beautiful Queensland Boulder OpalA stunning, Unique Culmination of a layer of Crystal Opal over Natural Mother of Matrix Opal from Andamooka, South Australia. This natural opal type is often treated to make the famous Black Andamooka Matrix Opal, but in this case the gem quality nature combined with the layer of higher quality Crystal on top dictated the wonderful finish as seen here. This stone displays vibrant orange, yellow, metallic green and blue colouration in dazzling flag,