At-A-Glance
Country of Origin
Cliff Drive
MI
United States
Contributors
Archibald MacMartin
Photos
Essential Information
Specimen ID
6179
Mineral Name
Copper
Chemical Formula
Cu
Subcollection
Archibald M. MacMartin
Additional Details
Specimen Number
071
Physical Description
Porous sheets and aggregates of platy masses, interspersed white 5 mm quartz crystals
Geographic Origin
Locality Nickname
Cliff Mine, Keweenaw Co., Michigan
Locality Lat/Long
47.3728668, -88.3131158