Commemorative coin with a fragment of the real meteorite

Description

"Chelyabinsk" - the meteorite which has fallen to a terrestrial surface on February 15, 2013 as a result of braking in the atmosphere of Earth of a small asteroid. Falling of a meteorite was followed by a series of atmospheric explosions - destruction with distribution of shock waves over the territory of Chelyabinsk region and some other regions of Russia, and also Kazakhstan. Many fragments are found in the territory of Chelyabinsk region. The largest of fragments, with a lump of 1443 pounds, have been lifted on October 16, 2013 from a bottom of the lake Сhebarkul (Chelyabinsk region)