My latest addition from the asteroid belt.

An extremely rare class of meteorite, the designation of Olivine Diogenite mandated an addition to the longstanding “howardite-eucrite-diogenite” (HED) subgroup resulting in the clan becoming “HEDO” to account for the new subset. Originating from the deepest depths of asteroid Vesta, this example is noteworthy for green hues, which dominate a unique “camouflage” mottled surface.

NWA 2801, Found in Algeria in 2005. 3.65 x 3.27 x 0.18 inches (9.28 x 8.30 x 0.45 cm), weighs 92 grams from the Central Coast Collection

2 responses to “HEDO Achondrite Olivine Diogenite Meteorite — NWA 2801”

  1. From the book Meteorite (p.102): "Vast underground chambers of magma churned and roiled, eventually cooling to the point at which orthopyroxene crystals froze out of the liquid rock. Insulated by kilometers of overlying rock and magma, they cooled slowly, growing into enormous sizes before settling downwards into vast piles of large crystals at the base of the underground caverns.”
    More:Meteorite Chondrules — Time Capsules from Before the Earth Formed

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