Lunar Meteorite Evidencing Subsurface Water - 10.8 kg

A Rare and Monumental Specimen of Lunar Origin

Weighing an extraordinary 10.8 kilograms, Oued El Hamim 001 is among the largest lunar meteorites ever made available for private ownership. Discovered in 2024 near Ajdabiya, Libya, this fragmental breccia was classified by Dr. Carl Agee (University of New Mexico) as an authentic piece of the Moon’s surface. Its sheer size, scientific significance, and natural beauty make it a cornerstone specimen for any advanced collection.

An Exceptional Lunar Stone

Lunar meteorites are among the rarest substances on Earth—and specimens of this magnitude are vanishingly rare. The reddish-brown weathered exterior of OEH 001 reflects its long exposure in the Libyan desert, while polished sections reveal feldspar clasts, multicolored mineral inclusions, and a fine-grained gray-green matrix. Its monumental scale and visual complexity make it a striking natural artifact.

Scientific Importance: Rare Evidence of Lunar Water Activity

What sets this meteorite apart is the presence of aqueous alteration—almost unheard of in lunar specimens. Dr. Agee’s analysis revealed olivine crystals transformed into an iddingsite-like phase, evidence of interaction with water below the lunar surface. Distinct boundaries between altered and unaltered zones reveal a unique geological record, offering insights into rare processes on the Moon.

Key Details 

• Mass: 10.8 kilograms (10,859 grams)
• Classification: Lunar fragmental breccia (classified by Dr. Carl Agee, UNM)
• Composition: Plagioclase feldspar, olivine (altered and unaltered), pyroxenes, and vesicular shock melt
• Provenance: From a 33.18 kg find in the Libyan desert
• Dimensions: 19 x 26 x 14 cm (7.5 x 10.25 x 5.5 in)

From the Moon to Earth

This specimen began its cosmic journey millions of years ago, when an asteroid impact hurled it from the lunar surface. After crossing 384,000 kilometers of space, it landed in the Libyan desert, where it was recovered in 2024. Its lunar origin has been confirmed through detailed mineralogical and chemical analysis, affirming its status as a genuine relic of our nearest celestial neighbor.

This meteorite represents an extraordinary opportunity to acquire a specimen of immense scientific and aesthetic value. With its unparalleled size and rare geological features, Oued El Hamim 001 is a tangible connection to the Moon, a relic of cosmic history, and an iconic addition to any world-class collection.