At-A-Glance
Country of Origin
MI
United States
Photos
Essential Information
Specimen ID
6278
Mineral Name
Manganite
Chemical Formula
MnO(OH)
Additional Details
Associated Minerals
Baryte
Specimen Number
024
Physical Description
Black crusts coated with fine druse on white barite
Geographic Origin
Locality Nickname
Negaunee, Michigan
Locality Lat/Long
46.5090928, -87.6068721
MinDat Locality URL
Additional Details
Geographic Features
Marquette Iron Range