Oued Namous 001 – Angrite Meteorite

Oued Namous 001 is a rare angrite meteorite, representing one of the earliest stages of planetary formation in the Solar System.

Recovered as individual stones, it often preserves a fresh fusion crust, reflecting limited terrestrial weathering and excellent preservation for scientific investigation.

Fresh and cut surfaces reveal a fine-grained mosaic of black, green, and white minerals, with scattered gem-quality green olivine phenocrysts (visible on the fusion crust in some case), a distinctive feature of this angrite. Small spherical vugs may also be present, adding to its unique texture.

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Oued Namous 001 Angrite 97.80 g – Volcanic Meteorite with Vesicles

Oued Namous 001 Angrite 97.80 g – Volcanic Meteorite with Vesicles 2

Available

Oued Namous 001 – Angrite Meteorite

Oued Namous 001 – Volcanic Angrite with Vesicles & Fusion Crust (97.80 g Individual)

$19,560.00

A rare 97.80 g individual of the volcanic angrite Oued Namous 001, displaying abundant spherical vesicles (vugs), a textured fusion crust, and visible green olivine phenocrysts—an exceptional witness to early Solar System volcanism.

A Rare Angrite from the Sahara

Oued Namous 001 is classified as an angrite meteorite, a rare type of achondrite formed during the earliest phases of planetary differentiation.

Discovered in the Sahara, it belongs to a small group of meteorites that provide direct insight into early igneous processes in the Solar System.

Formation in the Early Solar System

Angrites such as Oued Namous 001 formed more than 4.5 billion years ago, during a period when small planetary bodies were undergoing melting and differentiation.

These processes led to the formation of distinct geological layers, including crust and mantle, on early planetary bodies.

Distinctive Mineralogy

Oued Namous 001 exhibits the characteristic mineral assemblage of angrites, including:

Calcium-rich olivine
Clinopyroxene
Anorthite

This composition reflects unusual formation conditions and distinguishes angrites from other achondrite groups.

A Window into Planetary Differentiation

As an angrite, Oued Namous 001 provides valuable information about:

Early melting processes in planetary bodies
Rapid crystallization in primitive magmas
The chemical evolution of early Solar System materials

Its study contributes to refining models of planetary formation and differentiation.

Scientific Importance

Due to their rarity, angrites are intensively studied in planetary science. Oued Namous 001 is part of this limited dataset used to constrain the timing and conditions of early Solar System processes.

Its composition and structure make it a valuable reference for understanding primitive igneous rocks.

Collector Interest

Angrites are among the rarest meteorites available to collectors, and Oued Namous 001 is no exception. Its scarcity, combined with its scientific importance, makes it particularly desirable.

Specimens are typically limited in size and availability, further increasing their appeal.

Available Specimens

The specimens presented in this category include selected pieces of the Oued Namous 001 meteorite.

FAQ

What is Oued Namous 001?

It is a rare angrite meteorite discovered in the Sahara.

What type of meteorite is it?

It is an achondrite belonging to the angrite group.

Why is it important?

It provides insight into early planetary differentiation and igneous processes.

How old is it?

It formed over 4.5 billion years ago.

Is it rare?

Yes, angrites are among the rarest meteorites known.