"Calcite" Mina San Bartolo, San Luis Potosi, Mexico. A very aesthetic specimen showing perfect crystals too 22mm. Sits up very nicely. 8 x 6cm. more »
"Copper" Keweenaw Peninsula. A large cabinet piece from early last century I got from the wife of the miner who brought it out. Very rich and shows some good crystal definition. Displays any which way. 11 x 5.5cm. more »
