Micrometeorite. A particle from a distant planet under a microscope.

Found in 2024 on a flat roof near Minsk 53.754473, 27.908047 Size 260 µm, round shape, black color, metallic iron-nickel grain on the surface. Terrestrial age (based on roof age) - up to 10 years. Classification: porphyritic olivine. Crystalline structure: non-oriented magnetite monocrystals on the surface. Shooting with different depths of field in Helicon Remote. Stacking 207 frames of 0.2s in Helicon Focus, sharpening - small wavelets in RegiStax6, color correction in Photoshop.