At-A-Glance
Country of Origin
NH
United States
Contributors
Arthur Montgomery
Photos
Essential Information
Specimen ID
4287
Mineral Name
Graftonite
Chemical Formula
(Fe++,Mn,Ca)3(PO4)2
Subcollection
Arthur Montgomery
Additional Details
Specimen Number
002
Physical Description
Dark brown layers alternating with light brown triphylite and purpurite
Geographic Origin
Locality Nickname
Grafton, New Hampshire
Locality Lat/Long
43.561127, -71.947327
MinDat Locality URL
Additional Details
Original Attributed Locality
New Hampshire
Grafton