Skip to main content
Go to accessibility notice
Heritage is in the process of relocating its world headquarters to a new Dallas area location, which will be announced soon. Please call 214-528-3500 to confirm all Heritage appointments, events or deliveries in Dallas, as our departments and staff are moving at different times from separate locations.

    Description

    Cuprosklodowskite
    Musonoi Mine, Kolwezi
    Kolwezi District, Katanga (Shaba)
    Democratic Republic of the Congo

    Extremely colorful minerals can often be an indicator of something else, and often, bright yellow, orange or green pieces, as with this massive specimen of Cuprosklodowskite, can indicate they are radioactive - which is the case here. The tonal green hue of this sizable example is surreal and nearly out of gamut. An impressive mineral for color alone, this "hot" rock features patches of grassy green fibrous crystals on an organic palette of lighter green with some light taupe-brown of matrix coming through to the face of the rock. This example exhibits exceptional color to its acicular crystals and it is relatively large for the variety.
    Overall Measurements: 5.25 x 4.00 x 3.00 inches (13.33 x 10.16 x 7.62 cm)

    Provenance: Central Coast Collection

    [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
    February, 2020
    27th Thursday
    Internet/Mail Bids: 0
    Lot Tracking Activity: N/A
    Page Views: 362

    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.

    Sold for: Sign-in or Join (free & quick)
    Track Item

    Heritage membership

    Join Now - It's Free

    VIEW BENEFITS
    1. Past Auction Values (prices, photos, full descriptions, etc.)
    2. Bid online
    3. Free Collector newsletter
    4. Want List with instant e-mail notifications
    5. Reduced auction commissions when you resell your
      winnings 
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Consign to the 2020 October 20 Prints & Multiples Signature Auction - Dallas.

    Learn about consigning with us

    I look forward to several future consignments with Heritage and with your continued guidance and expertise.
    William Levin, M.D.,
    Beverly Hills, CA
    View More Testimonials

    HA.com receives more traffic than any other auction house website. (Source: Similarweb.com)

    Video tutorial

    Getting the most out of search