Lot Essay
In the southeast corner of Mauritania, extremely close to the Malian border, a bright fireball was observed at 1 P.M. on October 16, 2006. More than 20 stones fell from the sky and formed a strewn field that extended about 8 kilometers across the landscape. The rock from which this meteorite originated was shocked on its parent asteroid; metal and sulfide grains melted and metallic copper grains formed. Before being ejected into an Earth-intersecting orbit, the rock was buried amidst hot impact-generated debris which moderately recrystallized most of the chondrules.