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.

Barton-on-Sea, England.

A pale yellow fine crystalline mass. Collected and x-rayed by Dr. Laurence Garvie.

Size: 5 x 7mm (less than 1g)