At-A-Glance
Country of Origin
ME
United States
Contributors
Archibald MacMartin
Photos
Essential Information
Specimen ID
3928
Mineral Name
Schorl
Chemical Formula
NaFe++3Al6(BO3)3Si6O18(OH)4
Subcollection
Archibald M. MacMartin
Additional Details
Specimen Number
007
Physical Description
Black 15 mm crystal on pegmatite
Geographic Origin
Locality Nickname
Paris, Maine
Locality Lat/Long
44.2597917, -70.5006152