THMM633
Classification: Barred Olivine (BO)
Size: Ø 135 µm | Shape: roundish | Colour: grey/black
Crystalline structure: oriented crystals
Magnetite: single crystals, dendrites
Locality: site #55 | rooftop | N 52.6906300, E 7.2859700 | Terrestrial age: 0-18 a