At-A-Glance
Country of Origin
PA
United States
Photos
Essential Information
Specimen ID
3872
Mineral Name
Tourmaline Group
Chemical Formula
(Ca,Na,K,Pb)(Al,Fe2+,Fe3+,Li,Mg2+,Mn2+,Ti)3(BO3)3(O,OH)3(F,O,OH)
Additional Details
Specimen Number
106
Physical Description
Red-brown partial crystal aggregate in gray matrix
Geographic Origin
Locality Nickname
West Chester, Pennsylvania
Locality Lat/Long
39.9606643, -75.6054882
MinDat Locality URL
Additional Details
Original Attributed Locality
Pennsylvania
West Chester