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Native Copper Slab. Keweenaw Co.. Michigan, USA. ...
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Sold on Mar 31, 2023 for:
$625.00
Bid Source: Internet bidder
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Description
Native Copper SlabKeweenaw Co.
Michigan, USA
Native Copper is an iconic American mineral and metal; this fine example hails from one of the top localities for the type - Michigan. This highly decorative slab features metallic Copper crystals intermixed with natural host matrix - green Epidote, pockets of white Quartz, black Basalt veins, and red conglomerate rock comprise the remaining minerals on this visually striking plate. The thick and organic-shaped offering has been polished to enhance the attractive color variation on the main display face, and a clear epoxy coating has been applied for stabilization. The pattern and color combination is truly awe-inspiring, and this is an exemplary example of classic material. This is a massive example of the variety, which measures over 20 inches (51 cm) in length.
Measurements: 20.71 x 10.63 x 0.59 inches (52.60 x 27.00 x 1.50 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.
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All lots are sold "AS IS" under the Terms & Conditions of Auction.Auction Info
2023 March 31 Nature & Science Signature® Auction #8129 (go to Auction Home page)
Auction Dates
March, 2023
31st
Friday
Bids + Registered Phone Bidders: 1
Lot Tracking Activity: N/A
Page Views: 300
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