Opal 'potch' necklace

Potch, or the outer off cut layer of opal can be beautiful in its own right! This stone is full of deep greens with brown crazing. Its a lovely bright, earthy stone. The beads are 15mm diameter, faceted roundel shape. The top of the necklace is a double length of heavy silver chain that i have oxidised. Total length is 48cm and is available from my online shop. $280.