THMM295
Classification: Porphyritic Olivine (PO)
Size: Ø 190 µm | Shape: roundish | Colour: grey/black
Crystalline structure: non-oriented crystals
Metal differentiation: Fe/Ni bead
Magnetite: single crystals, dendrites
Locality: site #51 | rooftop | N 52.470278, E 13.366278 | Terrestrial age: 0-16 a