Barite on Quartz - Mission Valley Ravine, USA - 4.5 cm x 3.3 cm x 1.0 cm thick
Mineral: Barite on Quartz
Locality: Mission Valley Ravine, Monroe County, Indiana, USA
Dimensions: 4.5 cm x 3.3 cm x 1.0 cm thick

Description: smythite or micromarcasites within the Baryte crystal