Are Korneliussen Titanium deposits, industrial minerals in general
Morten Often Ore deposits in general, precious metals, diamonds
Jan Sverre Sandstad Ore deposits in general
Lars Petter Nilsson Deposits related to mafic and ultramafic rocks
Håvard Gautneb Industrial minerals in general
Peter Ihlen Ore deposits in general, particularly gold
Axel Müller Quartz and quartzite
Jan Egil Wanvik Quartz and quartzite
Tom Heldal Natural stone