On my auctions you can find specimens of rocks, minerals and fossils from the region of Lower Silesia.
PRUSKITE on matrix picture is example. Specimens have 3 or more big crystal and many smaler crystals
PRUSKITE (red)
Lab grow, Poland
weight: | 65-80 grams |
size: x, y, z: | 70-80mm, 50-60mm, 40-50mm |