At-A-Glance
Country of Origin
NJ
United States
Photos
Essential Information
Specimen ID
6577
Mineral Name
Gahnite
Chemical Formula
ZnAl2O4
Subcollection
Franklin and Sterling Hill Suite
Additional Details
Associated Minerals
Calcite
Specimen Number
F204
Notes for Researchers
1/236
Physical Description
Gahnite, a sharp, octahedral, deep green crystal in calcite.
Geographic Origin
Locality Nickname
Franklin, New Jersey
Locality Lat/Long
41.1220409, -74.5804378
Mining District
Franklin Mining District
Mine Name
Franklin Mine