Sikhote-Alin meteorite
| Sikhote-Alin | |
|---|---|
Thumbprinted Sikhote-Alin sample | |
| Type | Iron |
| Structural classification | Octahedrite, coarsest |
| Group | IIAB |
| Composition | 93% Fe, 5.9% Ni, 0.42% Co, 0.46% P, 0.28% S |
| Country | Russia |
| Region | Sikhote-Alin mountains, Primorsky Krai, Far Eastern Federal District |
| Coordinates | 46°09′36″N 134°39′12″E / 46.16000°N 134.65333°E |
| Observed fall | Yes |
| Fall date | February 12, 1947 |
| TKW | >23 tonnes (25 short tons) |
| Strewn field | Yes |
| Related media on Wikimedia Commons | |
In southeastern Russia, an iron meteorite fell on the Sikhote-Alin mountains in 1947. Large iron meteorite falls have been witnessed, and fragments have been recovered, but never before in recorded history has a fall of this magnitude occurred. An estimated 23 tonnes of fragments survived the fiery passage through the atmosphere and reached the Earth.