Classification: Porphyritic Olivine (PO)

Size: 169 x 192 µm | Shape: roundish | Colour: grey/black

Crystalline Structure: non-oriented crystals

Metal differentiation: Fe/Ni bead, Fe/Ni crust

Magnetite: (single crystals)

Locality: site #61 | rooftop | N 52.534008, E 13.514426 | Terrestrial age: 28 d