Millerite on Quartz - Harrodsburg area, USA - acicular sprays up to 3.0 in a 10.0 cm geode.
Mineral: Millerite on Quartz
Locality: Harrodsburg area, Clear Creek Township, Monroe County, Indiana, USA
Dimensions: acicular sprays up to 3.0 in a 10.0 cm geode.

Description: millerite sprays on quartz