Photograph of two Havana meteoritic metal beads with a 1 cm cube for scale. The bead on the left (7.8 g mass) is cut perpendicular to the central hole, illustrating the extensive alteration of the ...
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 ...
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