At-A-Glance
Country of Origin
Norway
Contributors
Archibald MacMartin
Photos
Essential Information
Specimen ID
3982
Mineral Name
Iolite
Chemical Formula
(Mg,Fe)2Al3(AlSi5O18)
Subcollection
Archibald M. MacMartin
Additional Details
Specimen Number
004
Physical Description
Large dark green opaque waxy crystal, with “prasolite” (chlorite)
Geographic Origin
Locality Nickname
Bamble, Telemark, Norway
Locality Lat/Long
59.0030717, 9.5785258
MinDat Locality URL
Additional Details
Historical Region Name
Grenland
Original Attributed Locality
Norway
Bamle