Classification: Porphyritic Olivine (PO)

Size: 129 x 139 µm | Shape: roundish | Colour: grey/black

Crystalline Structure: non-oriented crystals

Metal differentiation: (Fe/Ni bead)

Magnetite: single crystals

Chromite

Other surface properties: porous

Locality: site #61 | rooftop | N 52.534008, E 13.514426 | Terrestrial age: 19 d