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    NWA 12262 Martian Meteorite
    Martian (shergottite)
    Northwest Africa
    Found: 2018

    This shergottite meteorite is simply a true one-of-a-kind and superlative offering. As the MAIN MASS of the Martian Meteorite NWA 12262, this fine specimen weighs 3.2 kilograms (7 pounds) making it one of the largest pieces of Mars in existence on Earth. Found in 2018, this is a relatively recently classified rock of Martian origin. The major specimen features a phenomenal fusion crust with a blackish color over the majority of its textural surface. The underlying exposed rock, revealed in patches lacking the fusion crust and providing a window into the core of the meteorite, exhibits a mysterious greenish hue, which blends yet still contrasts with the darker, blackish rind. The massive offering has a wonderful shape with several major faces and displays a primary orientation and evidence of flow lines. Some cut marks are visible, as tiny samples were removed for testing, authentication, and classification. The piece shows beautifully in multiple display orientations as the medium-grained example with a diabasic texture also features small and dark glassy shock melt pockets. Given that there are only slightly over 200 classified Martian meteorites and less than 300 pounds (135 kilograms) of Martian material on the Earth, ANY piece from the Red Planet is inherently uncommon, and extraordinarily larger samples, like this outstanding museum-quality offering with superlative aesthetics in addition to its colossal size, is simply an unparalleled remnant of Outer Space.
    Overall Measurements: 5.31 x 5.12 x 3.94 inches (13.50 x 13.00 x 10.00 cm), weighs 3.52 kilograms (7.76 pounds)
    [360 degree video]

    [Scale: 1 inch, with mark at 1 cm]

    Estimate: $500,000 - $700,000.

    Condition Report*: Condition report available upon request.
    *Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. All lots are sold "AS IS" under the Terms & Conditions of Auction.

    Auction Info

    Auction Dates
    20th Saturday
    Post-Auction Buys Period Ends
    28 Days 23h 45m
    Bids + Registered Phone Bidders: N/A
    Lot Tracking Activity: N/A
    Page Views: 988

    Buyer's Premium per Lot:
    25% on the first $300,000 (minimum $49), plus 20% of any amount between $300,000 and $3,000,000, plus 12.5% of any amount over $3,000,000 per lot.

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