PKR30 Quartz, Tetrahedrite with Bournonite

Mundo Nuevo District, Santiago de Chuco Prov., La Libertad Dept., Peru

7.5x 7.0x 6.0 cm

$450

IMX62 Quartz, Lollingite, Arsenopyrite on Magnetite

Huanggang Mine, Hexigten Banner (Keshiketeng Co.), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region, China

12.3x 8.9x 7.0 cm

$400

CCZ70 Quartz

Viloco Mine, Loayza Province, La Paz, Department, Bolivia.

10.5x 8.3x 4.6 cm

$86