27.7cts - Tribal Pattern Koroit Boulder Opal Pair

This Koroit solid boulder opal split pair has an artistic tribal pattern with flashes of electric green and purple.

Cut to freeform shapes, perfect for jewellery creations.

Total weight - 27.7cts (both)

Area of Mine - Koroit, Outback Queensland, Australia 

Dimensions - Approx 23mm x 21mm x 2mm each 

Pattern - Tribal pattern 

Formation - Koroit nut natural, untreated matrix   

Shape -  Freeform Shape

Colours - Green, purple, earth coloured motherstone