Classification: Cryptocrystalline (CC), normal

Size: 192 x 293 µm | Shape: roundish | Colour: grey/black

Crystalline structure: submicron crystallites

Metal differentiation: Fe/Ni bead

Other surface properties: tail

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