At-A-Glance
Country of Origin
NJ
United States
Contributors
G. Whitney
Photos
Essential Information
Specimen ID
6396
Mineral Name
Friedelite
Chemical Formula
Mn8Si6O15(OH,Cl)10
Subcollection
Franklin and Sterling Hill Suite
Additional Details
Associated Minerals
Calcite
Specimen Number
F023
Notes for Researchers
8227
Physical Description
Mineral labeled bementite is probably friedelite or possibly ganophyllite; check refractive indices to identify.
Unknown value, dependent on ID
Geographic Origin
Locality Nickname
Franklin, New Jersey
Locality Lat/Long
41.1220409, -74.5804378
Mining District
Franklin Mining District