Rough Opals

The quality and quantity of the cluster of the shells is exceptional and unique.

Once in a life time offer of a specimen of shells still in sandstone with shells of this quality. Perfect for a museum.

This is by far one of the largest opalised shells from Coober Pedy. I certainly have not seen one this size before.

Excellent specimen of an opalised shell within sandstone base.

A unexpected offer to sell a opalised Vertebra.