Magnetite - Gardiner complex, Greenland - 3.5 x 4.3 cm
Mineral: Magnetite
Locality: Gardiner complex, Kangerlussuaq complex, Kangerlussuaq Firth, Tunu Province / East Greenland, Greenland
Dimensions: 3.5 x 4.3 cm

Description: A group of metallic black octahedral magnetite crystals. Ex. Geologisk Museum of Copenhagen.