When I was little I had a rock and fossil collection. I was obsessed with dinosaurs that my mother would hide rocks, small fossils, and minerals in the dirt and then allow me to dig and find them. At some point I lost the collection in a move. So when I went to the National Museum of Natural History I decided to add to that lost collection. It took me ages to decide what type of rock or fossil was I going to get in the gift shop. I had seen photos of Bismuth on reddit and found its geometric