| | Journal (volume) | Harald Breivik Hamre kobbergruve, Bygland, Aust-Agder 13 Henrik Friis Hexaniobater og lignende sjeldne...Gunnar Raade Blue, octahedral-substituted beryl from Norway: A case study of beryl and associated phenakite...Sillimanite in a granite pegmatite at Evje, Aust-Agder 37 Alf Olav Larsen A new find of sphaerobertrandite...sphaerobertrandite from the Larvik Plutonic Complex, Norway 45 Knut Edvard Larsen og Bjørn Kåre Stensvold Berylliummineraler...Eclarite from Bleka, Svartdal, Telemark county, Norway 65 Alf Olav Larsen (red.) Bleka grube. Utdrag |
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