Hello people, these stones has some similarities that i couldnt understand why.. They have sides some of them 5 some of them 6 some 8+ . They are like cross shaped but not exactly the one part is longer than the other part crossing but I cant say i see two stuck crystals but a whole stone. Same time, there are some asteroidical rocks; Some polygonal and as you Can see the black ones has as well same many sides exept of some of them that are clear pyramides like the one in the picture where one small pyramid is growing on to the biger pyramid. Why these similarities to stones that looks usual; what kind of rocks are they; I guess my pictures are not fantastic but I can see clear these similarities when i turn the rocks around. You can also see a cut in two, black one in microscopic picture. There are carbonados in europe;;
Thank you all in advance and sorry for having no idea
