Diogenite Meteorites Asteroid 4 Vesta Specimen NMW 7831 Western Sahara Display

Location: Western Sahara

Weight: 0.4 Ounces (Display)

Dimensions: 2.3 Inches Long, 1.5 Inches Wide, 0.6 Inches Thick (Display)

Comes with a Free Display Case.

The item pictured is the one you will receive. 

Diogenite is a type of meteorite classified within the group of achondrites, which are stony meteorites that have undergone differentiation and crystallization processes similar to those that occur in planetary bodies. Specifically, diogenites are believed to originate from the asteroid 4 Vesta, one of the largest bodies in the asteroid belt. This classification is part of a broader understanding of meteorites and their origins, which provides insights into the early solar system's formation and evolution.

This diogenite specimen blazes with the raw power of Vesta's interior—a masterpiece forged through eons of cosmic transformation. Dominated by iron and magnesium-rich orthopyroxene, this meteorite flaunts the deep, commanding darkness that defines its class. Its dense structure tells a story of deliberate crystallization, where molten material cooled with audacious slowness, allowing magnificent coarse-grained crystals to flourish. Olivine, plagioclase, and metallic phases weave through the matrix, each mineral a testament to unique cooling histories and violent parent body processes. The cumulative texture reveals how crystals fearlessly accumulated and settled from primordial magma, creating a geological record that defies time itself. Own a fragment of planetary genesis—where mineral physics and cosmic drama converge in stunning, tangible form.

Vesta's violent past shaped these extraordinary diogenites—ancient fragments born from the asteroid's molten depths. When differentiation separated Vesta's interior, heavy orthopyroxene minerals sank deep into magma chambers. Catastrophic impacts later blasted these primordial materials into the cosmos, sending them hurtling toward Earth as meteorites. Today, diogenites stand as bold witnesses to planetary formation, revealing how celestial bodies evolved in our solar system's infancy. Part of the prestigious HED meteorite group alongside eucrites and howardites, diogenites unlock secrets about density-driven layering and early solar system conditions. Each specimen captures a moment frozen in time—a daring messenger from 4.5 billion years ago, ready to transform your collection into a window onto cosmic history.