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    Description

    Seymchan Sphere - Pallasitic Meteorite Fashioned into Perfect Sphere
    Pallasite - PMG
    Magadan District, Russia

    It was in the 1960s that two large metallic masses were found in a Siberian streambed not far from one of Stalin's gulags. Identified as meteorites, the rocks were named "Seymchan" after the nearby town and classified as part of a rare Iron meteorites subgroup. In 2004, further expeditions to Seymchan resulted in the recovery of many additional specimens. When it was determined that a significant fraction of Seymchan specimens contain crystalline Olivine, Seymchan was reclassified as a pallasite - the most beautiful extraterrestrial substance known. Originating from the mantle/core boundary of a planetoid that broke apart billions of years ago, and whose remnants are primarily in the asteroid belt, the parent body of this meteorite was deflected into an Earth intersecting orbit and, thousands of years after its impact, it was recently recovered and machined into the dazzling object now offered. To create a sphere of this size requires a mass nearly three times that of the sphere, as large amounts of material are lost during the grinding and polishing processes. With crystals of Olivine and Peridot (the August birthstone) suspended in its Nickel Iron matrix, this is a resplendent example of a crystal ball from outer space.
    Overall Measurements: 1.75 inches (4.44 cm) in diameter, weighs 243 grams

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


    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.

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    Auction Dates
    November, 2017
    4th Saturday
    Bids + Registered Phone Bidders: 2
    Lot Tracking Activity: N/A
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