An iron meteorite fell on the Sikhote-Alin Mountains, in southeastern Russia, in 1947. Though large iron meteorite falls had been witnessed previously and fragments recovered, never before in recorded history had a fall of this magnitude been observed. An estimated 70 tonnes (metric tons) of material survived the fiery passage through the atmosphere and reached the Earth.

Class: Iron, Coarsest octahedrite (IIB)
From: Sikhote-Alin Mountains, Eastern Siberia, Russia

Weight: 1.4 lbs, Size: 3 x 2 x 2.5 inches