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    Description

    Proustite
    Marienberg, Marienberg District, Erzgebirge, Saxony, Germany

    "A cluster of proustite crystals up to about an inch. Traded this specimen from the George Vaux collection when Harold Arndt was curator there years ago. When I got the specimen it had a base of arsenic? which disintegrated."
    - Rock H. Currier

    Bit of a puzzle, this one. As Currier noted, it appeared to have a matrix of Native Arsenic, which disintegrated. When such things disintegrate, they often chemically destroy materials such as paper labels lying underneath them. Associated with this specimen are portions of a matching label. The fragments show chemical damage exactly commensurate with the mentioned breakdown. Luckily the fragments were able to confirm the locality as being from the classic Marienberg district of Germany, with another important notation that indicated that Vaux obtained the specimen from Clarence Bement. The Proustite is no longer held together by Arsenic, which is why it had to be cleaned and reinforced to make up for the lack of the Arsenic matrix. No longer suitable for poisoning: rivals/heirs/ants/et cetera. There is a custom acrylic base and the remnants of the Vaux label.
    Overall Measurements: 2.4 x 2.0 x 1.2 inches (6.0 x 5.0 x 3.0 cm)

    Provenance: Ex. Bryn Mawr College, Ex. George Vaux, Ex. Clarence Bement Collections [RHC #1871, acquired 1974]
    MinID 0CG-HC0

    [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.

    Auction Info

    Auction Dates
    August, 2019
    26th Monday
    Bids + Registered Phone Bidders: 3
    Lot Tracking Activity: N/A
    Page Views: 619

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