出典:Wikipedia
出典:『Wikipedia』 (2009/12/16 12:14 UTC 版)
Georgiaite is a form or type of tektite. They are found in part of the 34-million-year-old North American strewnfield coming from the Chesapeake Bay impact crater. Two strewnfields and tektite groups are associated with this impact: the black Bediasites in Texas and the green Georgiaites in Georgia.