At-A-Glance
Country of Origin
VA
United States
Photos
Essential Information
Specimen ID
3788
Mineral Name
Pyrolusite
Chemical Formula
MnO2
Subcollection
United States of America Card
Additional Details
Specimen Number
010
Physical Description
Rounded fine grained powdery mass
Geographic Origin
Locality Nickname
Alexandria, Virginia
Locality Lat/Long
38.8048355, -77.0469214
MinDat Locality URL
Additional Details
Original Attributed Locality
Virginia
Alexandria