Meteorite. Diogenite - Anomalous,(Djebel Chaab 004). Rare and difficult to obtain. This is 1 of only 13 approved meteorites classified as Diogenite-an. - 17.7 g - (1)

Diogenite meteorites are a rare and scientifically significant group of achondrite meteorites that originate from the deeper crust of differentiated asteroids, believed to be from the asteroid 4 Vesta. Unlike ordinary chondrites, diogenites are composed predominantly of orthopyroxene minerals, often showing coarse-grained textures formed by slow cooling within the parent body's interior. This particular specimen, labeled Djebel Chaab 004, is classified as an anomalous diogenite, indicating it possesses unique mineralogical or chemical characteristics that set it apart from typical diogenites. Being one of only 13 approved meteorites of this subtype makes it exceptionally rare for collectors and researchers. At 17.7 grams, it provides a tangible connection to early solar system processes, as diogenites preserve conditions from the ancient asteroid crust. Such meteorites are studied to understand planetary differentiation, magmatic evolution, and asteroid geology. For enthusiasts, owning a diogenite-anomalous specimen combines scarcity with scientific intrigue, reflecting a piece of cosmic history rarely available on Earth.