Copper on Prehnite
at-auction- Locality
- Osceola Mine, Houghton Co., Michigan, USA
- Minerals
- Copper, Prehnite
- Dimensions
- 4.5 x 2.5 x 2.5 cm
- Size class
- Miniature
- SID
- AB121
Copper wires on pale green Prehnite. Individual wires up to 2cm long, both extened and curled up in small Prehnite lined cavities. Classic old material and one of the more interesting Michigan copper specimens.