At-A-Glance
Country of Origin
Canada
Photos
Essential Information
Specimen ID
6058
Mineral Name
Pyrolusite
Mineral Variety
Polianite
Chemical Formula
MnO2
Additional Details
Specimen Number
026
Physical Description
Crust of bladed gray crystals
Geographic Origin
Locality Nickname
Steep Rock Lake, Ontario
Locality Lat/Long
48.816667, -91.65
MinDat Locality URL
Additional Details
Geographic Features
Steep Rock Lake