THMM438
Classification: Barred Olivine (BO)
Size: 225 x 260 µm | Shape: roundish | Colour: grey/black
Crystalline structure: oriented crystals
Metal differentiation: Fe/Ni bead
Locality: site #56 | rooftop, aeolian deposits | N 52.670800, E 7.301100 | Terrestrial age: 0-21 a