Salt beds in Peru
Cluster of Epidote crystals with Quartz Green Monster Mountain, Alaska
SULFUR Agrigento (Girgenti), Agrigento Province, Sicily, Italy
Mosaic Fragment Byzantine, 220-225 AD The Royal Ontario Museum - from OMG That Artifact! *
Matthew Simmonds, Hidden Landscape, Carrara marble 1999, 50 X 50 X 170cm
Bronze hydria: kalpis (water jar). Period: Archaic or Early Classical. Date: early 5th century B.C. Culture: Greek, Attic.
PHOtos of ancient fire opals | fire opals are unique in the lush world of the opals they were already ...
Petrified Wood (Fossil Wood)
Cobaltoan Dolomite cast after Calcite Tsumeb Mine, Namibia