Classification: Porphyritic Olivine (PO)

Size: 82 x 180 µm | Shape: elongated | Colour: grey/black

Crystalline structure: non-oriented crystals

Magnetite: single crystals, dendrites

Locality: site #56 | rooftop, drainage-bound deposits | N 52.670800, E 7.301100 | Terrestrial age: 0-21 a