Barite on Calcite
Locality: Sterling Mine, Stoneham, Weld Co., Colorado, USA
Smokey Quartz
Locality: Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
Smokey Quartz
Locality: Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
Smokey Quartz
Locality: Lord Hill Quarry, Stoneham, Oxford County, Maine, USA
Smokey Quartz
Locality: Lord Hill Quarry, Stoneham, Oxford County, Maine, USA