WASHINGTON, D.C.—Nature reports that tube-shaped beads found in a 2,000-year-old Native American grave in Illinois were made from shards of the Anoka meteorite, which landed in central Minnesota, more than 400 miles away. The 22 beads, found in 1945, were made by people of the Hopewell culture, and were found along with more than 1,000 shell and pearl beads. An earlier study had ruled out the Anoka meteor as the source of the material for the iron-nickel beads. But Timothy McCoy and his colleagues at the National Museum of Natural History compared the beads to a second chunk of the meteor and found that both the beads and the new piece of space rock contain micrometer-sized granules of iron enriched with nickel. Further tests indicated that the beads and the meteor were a near-perfect match. McCoy added that bands of a brittle mineral that extend through the Anoka meteorite would have made it possible to break off a lump of it. He also experimented with producing beads with a piece of the metal, a wood fire, and a stone hammer—and noted that making the beads must have been a very slow process. “You wonder how many failed experiments there were,” he commented. To read about another discovery associated with the Hopewell culture, go to “Baby Bobcat.”