I will be at the TNMS in Tucson, February 5 to 11, 2019! See you at the show!


Free Shipping!

There is only 1 item left in stock.

Lengenbach Quarry, Binn Valley, Valais, Switzerland.

Type locality.

A 1mm black crystal in a pocket of realgar in sugary dolomite, with black masses of rathite associated.

Size: 1.5 x 3 x 1.5cm

Weight 7.9g