NWA 10503 Carbonaceous Chondrite

NWA 10503 is a carbonaceous chondrite classified as a CM2 meteorite — a group famed for their primitive and volatile-rich material. These meteorites contain organic compounds, water-bearing minerals, and presolar grains, making them one of the most scientifically important types of space rocks.

This specimen was discovered in the Moroccan desert and carefully retrieved by licensed researchers. It features a dark, nearly black matrix with occasional visible chondrules and inclusions. The surface may show remnants of its fusion crust, while the interior reveals fine-grained materials that have remained virtually unchanged since the formation of the solar system over 4.56 billion years ago.

Carbonaceous chondrites like NWA 10503 offer critical insights into prebiotic chemistry and the role meteorites may have played in delivering water and organic material to early Earth. Each gram holds clues to planetary formation, astrobiology, and solar nebula processes.

Because of their fragility and rarity, CM chondrites are not as commonly available as ordinary chondrites, and their scientific value far exceeds their modest size. Sold by the gram, this NWA 10503 fragment is a precious addition to any collection focused on deep cosmic origins.