Ksar Ghilane 022 Meteorite, KG 022, Ungrouped Achondrite, Possibly Mercurian, 0.92g

Ksar Ghilane 022 was discovered near the oasis of Ksar Ghilane in the Tataouine region of southern Tunisia, an area known for yielding rare and important meteorite finds. This meteorite is officially classified as an ungrouped achondrite, meaning it does not fit into any known meteorite family. Achondrites are igneous rocks that formed on the crust of a differentiated planetary body, making them far rarer than ordinary chondrites.

What makes Ksar Ghilane 022 especially fascinating is its unique mineralogical and isotopic composition, which sets it apart from known asteroid-derived meteorites. Because it cannot be matched to established meteorite groups, it represents material from a differentiated parent body that experienced volcanic processes during the early formation of the solar system over 4.5 billion years ago.

Ungrouped achondrites like KG 022 are highly prized by collectors and researchers alike due to their rarity, scientific importance, and connection to planetary formation. This 0.92-gram specimen is an exceptional collector’s piece, an authentic fragment of planetary crust formed in deep space and delivered naturally to Earth.