Classification: Cryptocrystalline (CC), normal

Size: 130 x 186 µm | Shape: roundish | Colour: dark brown to black

Crystalline structure: submicron crystallites

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

Locality: site #61 | rooftop | N 52.534008, E 13.514426 | Terrestrial age: 35 d