Oued Namous 001 – Angrite (27.09 g)
Rare angrite specimen displaying natural fusion crust with protruding gemmy green olivine phenocrysts and visible vesicles, reflecting its volcanic origin. An exceptional example of one of the oldest igneous meteorite groups, prized for its scientific importance and distinctive mineralogy.
Oued Namous 001 – Angrite
This rare 27.09 g specimen of the angrite Oued Namous 001 combines outstanding scientific significance with strong visual character. Angrites represent one of the earliest generations of igneous rocks formed in the Solar System, crystallizing very shortly after the onset of planetary differentiation.
The specimen exhibits a dark, fine-grained volcanic texture with vesicular features, corresponding to gas bubbles preserved within the matrix, some of which are visible on the fusion crust. These features record early magmatic processes on a differentiated parent body. Particularly notable is the presence of gemmy green olivine phenocrysts locally protruding through the fusion crust. These translucent green crystals provide a striking contrast against the dark surface and are a documented mineralogical feature of this meteorite, adding both aesthetic appeal and scientific interest.
Preserving well-defined natural surfaces and a compact morphology, this specimen is well suited for advanced private collections, institutional displays, or research-oriented holdings. Oued Namous 001 remains a highly sought-after angrite due to its rarity, early formation age, and mineralogical complexity.
Scientific reference: Meteoritical Bulletin – Oued Namous 001 (78132). https://www.lpi.usra.edu/meteor/metbull.php?code=78132
