At-A-Glance
Country of Origin
PA
United States
Photos
Essential Information
Specimen ID
3457
Mineral Name
Sphalerite
Mineral Variety
Marmatite
Chemical Formula
(Zn,Fe)S
Additional Details
Associated Minerals
Pyrite
Specimen Number
117
Physical Description
Black twinned crystal, 1.5 cm long
Geographic Origin
Locality Nickname
French Creek, Pennsylvania
Locality Lat/Long
41.6972066, -80.146258
Mine Name
French Creek Mine
MinDat Locality URL
Additional Details
Original Attributed Locality
Pennsylvania
Chester County
French Creek