The Mystery of the 2,000-Year-Old Iron Beads...
In 1945, an excavation of a Native American mound... ...ago, as the artifacts were dated, did not have a culture of metallurgy. They came from a meteorite, one th... ...he same internal structure observed in the Havana Hopewell beads. Mass spectroscopy then confirmed that the...
https://www.neatorama.com/2017/05/18/The-Mystery-of-the-2000-Year-Old-Iron-Beads/
