Ancient Arrowhead Made of Meteorite Material Found in Switzerland, Mystifying Archaeologists

An arrowhead likely comprised of material from a meteorite was discovered in Switzerland by a team of archaeologists and geologists, according to a study published in the Journal of Archaeological Science.The team determined that the arrowhead was made of an iron-nickel-aluminium alloy using electron-microscope images, X-rays, and high-energy radiation analysis. The results were then compared with other known meteorite samples.A bracelet and an ax head from Poland are the only two known arc