At-A-Glance
Country of Origin
AL
United States
Photos
Essential Information
Specimen ID
3890
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
012
Notes for Researchers
Sticker 165
Physical Description
Single black schorl crystal with iron stains, 9 cm
Geographic Origin
Locality Nickname
Randolph Co., Alabama
Locality Lat/Long
33.2681523, -85.520024
MinDat Locality URL
Additional Details
Original Attributed Locality
Alabama
Randolph