Antarctic Meteorite Sample ALH 84001,55

[**Astromaterials 3D**](https://ares.jsc.nasa.gov/astromaterials3d/index.htm) is a virtual library for exploration and research of NASA’s space rock collections. **Every Rock Tells a Story:** >ALH 84001 has a singular story to tell. Dated as being 4.1 billion years old, this space rock is a piece of ancient Mars, and one of the oldest known meteorites from our neighboring planet.*[Continue reading...](https://ares.jsc.nasa.gov/astromaterials3d/sample-details.htm?sample=ALH84001-55)* **More information:**https://ares.jsc.nasa.gov/astromaterials3d/sample-details.htm?sample=ALH84001-55 **NASA Astromaterials Collection:** Antarctic Meteorite Collection **Origin:** Mars **Collected:** ANSMET Field Season 1984, Allan Hills, Antarctica **Classification:** SNC Orthopyroxenite **Credit:** NASA/Astromaterials 3D