Stefano Siddi

Stefano Siddi

Selargius CA, Italy
Stefano Siddi
More ideas from Stefano
Calcite with Quartz from Huanggang Mine, Inner Mongolia, China

Calcite with quartz from Huanggang Mine, Inner Mongolia, China. The quartz at the center of the stacked calcite disks is better exposed in some of the specimens that they have at the show. Photo credit: Jeffrey A.

Azurite with Bayldonite and Malachite.

Azurite with Bayldonite and Malachite First oxidation zone, Tsumeb Mine, Tsumeb, Namibia

Maldives Holiday

Maldives Holiday