51.8cts - Yowah Nut Opal Specimen Split

This is a Yowah nut specimen split, simply sawn down the middle but otherwise as it came out of the ground.

Inside reveals a partly formed crystal centre.

perfect specimen for your crystal collection.

Weight -51.8cts 

Dimensions - 29mm x 18mm x 6mm approximately 

Area Of Mine - Yowah, Outback Queensland Opal Fields, Australia

Formation - Part Crystal Center, Yowah nut 

Colour - blue, green and purple pools of opal