The collection contains frequently occurring examples of metamorphic, sedimentary and magmatic rocks as well as important examples of industrial rocks.

The collection contains:
• Magmatic rocks, plutonites: foyaite, gabbro, granite, granodiorite, larvikite and monzonite
• Magmatic rocks, vulcanites: basalt, pumice stone, phonolite, rhyolite
• Sedimentary rocks: breccia, dolomite, gypsum, limestone, chalk, quartzite and sandstone
• Metamorphic rocks: amphibolite, eclogite, mica schist, gneiss, marble, phyllite and serpentinite.