At-A-Glance
Country of Origin
MI
United States
Photos
Essential Information
Specimen ID
3207
Mineral Name
Domeykite
Chemical Formula
Cu3As
Additional Details
Specimen Number
008
Physical Description
Brown-red massive vein in matrix
Geographic Origin
Locality Nickname
Calumet, Michigan
Locality Lat/Long
47.2465922, -88.454006
Mining District
Calumet District