Opal Shop

A small typical piece of Koroit material.
The face has been polished by the miner ( not a gem grade finish)
You could try cutting this into a stone.
The opal in this piece is a matrix type of stone with pin fire red greens and blue

A small typical piece of Koroit material.
The face has been polished by the miner ( not a gem grade finish)
You could try cutting this into a stone

Karoit Cut Stone

A small typical piece of Koroit material.
The face has been polished by the miner ( not a gem grade finish)
You could try cutting this into a stone.
The opal in this piece is a matrix type of stone with pin fire red greens and blue fine ribbons of colour

A small typical piece of Koroit material.
The face has been polished by the miner ( not a gem grade finish)
You could try cutting this into a stone.
The opal Face of this piece is matrix Electric green.
Its on fire.