Morasko, coarse octahedrite IA (least grouped as IIICD)
In year 1914 in Morasko - a small village near Poznan; during built of defensive structures big piece of metal was found in the ground. It was identified as meteorite with weight of 77,5kg. While been covered with rust it probably had regmaglipts characteristic for meteorites that made identification possible. More specimens were found in 1936, 1956, 1992, 1995 and 2000. This means that meteorite shower fall near Morasko, however, the exact date of event remains unknown. After closet investigations the meteorite appeared to be iron type so called octahedrite. It mainly consists of ifon cristals with 7% nickel. Scientists assume that that meteorite comes from small planetoides that didn't melt completely but in only some areas and for short time. Therefore their metal is trashed with other components like... (Andrzej S. Pilski)