At-A-Glance
Country of Origin
NJ
United States
Contributors
Archibald MacMartin
Photos
Essential Information
Specimen ID
1937
Mineral Name
Pyroxene Group
Chemical Formula
Subcollection
Archibald M. MacMartin
Additional Details
Associated Minerals
Leucite
Specimen Number
040
Physical Description
Dull black porous aggregate of rounded crystals, with leucite
Geographic Origin
Locality Nickname
Ogdensberg, New Jersey
Locality Lat/Long
41.0817636, -74.5923824
Mining District
Franklin Mining District