At-A-Glance
Country of Origin
NJ
United States
Contributors
Archibald MacMartin
Photos
Essential Information
Specimen ID
3508
Mineral Name
Corundum
Chemical Formula
Al2O3
Subcollection
Archibald M. MacMartin
Additional Details
Associated Minerals
Rutile
Specimen Number
019
Physical Description
Dark gray massive fragments, with black 3 mm rutile crystal
Geographic Origin
Locality Nickname
Sparta, New Jersey
Locality Lat/Long
41.0360977, -74.6367057