22 Cts Natural Australian Opal Shell, In The Rough, Full Rainbow Of Colours. This is high quality Coober Pedy Big Fossil Shell. A Dream for a someone with a dremel or a collector. Either a jewellery piece to be envied or sculptors delight for exposing the insane colours. Millions of years in the making underground. Priced very well for the quality and rareness. This is an investment as they just dont come out like that from the ground very often.
22x21x11 MM
Weight 22 Carat