Sikhote-Alin
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1 product
Discover our collection of Sikhote-Alin, one of the most celebrated iron meteorites in modern history and the result of the largest witnessed meteorite fall in recorded times.
On 12 February 1947, a massive iron meteoroid entered Earth's atmosphere over the Sikhote-Alin Mountains in the Russian Far East. Thousands of eyewitnesses observed a brilliant fireball followed by powerful explosions as the meteorite fragmented, scattering thousands of iron masses across a vast strewn field. The event created more than one hundred impact craters and became one of the best-documented meteorite falls ever recorded.
Officially classified as a coarse octahedrite iron meteorite (IIAB), Sikhote-Alin provides scientists with valuable insights into the internal structure of differentiated asteroids and the effects of atmospheric entry on large iron meteorites. Its distinctive fusion crust, regmaglypts and naturally sculpted shrapnel fragments have made it one of the most recognisable meteorites available to collectors.
Our collection showcases Sikhote-Alin specimens selected for their provenance, recognised classification and scientific significance.
As our collection continues to grow, additional Sikhote-Alin specimens and preparations will be added.
Official Classification
| Property | Information |
|---|---|
| Official Name | Sikhote-Alin |
| Meteorite Type | Iron Meteorite |
| Classification | IIAB Coarse Octahedrite |
| Fall or Find | Fall |
| Date of Fall | 12 February 1947 |
| Country of Fall | Russia |
| Official Database | Meteoritical Bulletin Database |
Why Collect Sikhote-Alin?
- Officially classified as a IIAB Coarse Octahedrite iron meteorite.
- One of the largest witnessed meteorite falls in recorded history.
- Fell on 12 February 1947 in the Sikhote-Alin Mountains, Russia.
- Available as complete individuals, shrapnel fragments and prepared specimens.
- Every specimen is naturally unique.
- An exceptional addition to meteorite and planetary science collections.
Featured Specimens
Our collection may include:
- Complete Individuals
- Shrapnel Fragments
- Cut Specimens
- Etched Slices
- Collector Display Specimens
As our collection grows, additional Sikhote-Alin specimens and preparations will become available.
Frequently Asked Questions
What is Sikhote-Alin?
Sikhote-Alin is an officially recognised IIAB Coarse Octahedrite iron meteorite that fell in the Sikhote-Alin Mountains of eastern Russia on 12 February 1947.
Why is Sikhote-Alin famous?
It is renowned as one of the largest witnessed meteorite falls in recorded history. Thousands of people observed the fireball, and the fall produced an extensive strewn field containing numerous impact craters.
What is the difference between Sikhote-Alin individuals and shrapnel?
Complete individuals developed their shape while travelling through Earth's atmosphere and typically retain a well-formed fusion crust. Shrapnel fragments were produced when the meteorite fragmented explosively during atmospheric entry, resulting in irregular shapes with torn metallic surfaces.
Is Sikhote-Alin an iron meteorite?
Yes. Sikhote-Alin is officially classified as a IIAB Coarse Octahedrite, consisting primarily of iron and nickel.
Are all Sikhote-Alin specimens the same?
No. Every specimen differs naturally in size, shape, fusion crust, regmaglypts and surface texture, making each example unique.
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