At-A-Glance
Country of Origin
CA
United States
Photos
Essential Information
Specimen ID
2745
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)
Subcollection
Phillips
Additional Details
Specimen Number
006a
Physical Description
Two 1.5 cm pale blue crystals
Geographic Origin
Locality Nickname
Mesa Grande, Californnia
Locality Lat/Long
33.1803185, -116.7691893
Mining District
Mesa Grande District
MinDat Locality URL
Additional Details
Geographic Features
Mesa Grande