4cm Great Blocky Copper Crystal Group - Delaware Mine, Keweenaw, Michigan

Iroquois Copper
(962)
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US $275.00
ApproximatelyRM 1,136.25
or Best Offer
Condition:
New
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Shipping:
Free USPS First Class®.
Located in: Calumet, Michigan, United States
Delivery:
Estimated between Thu, 20 Nov and Mon, 24 Nov to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Coverage:
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Seller assumes all responsibility for this listing.
eBay item number:255860434518
Last updated on Nov 04, 2025 05:48:50 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
Country of Origin
United States
Modified Item
No
Category

Item description from the seller

About this seller

Iroquois Copper

100% positive feedback•2.7K items sold

Joined Oct 2015
Owning the Iroquois Copper Mine on the Keweenaw Peninsula of Michigan, we are the #1 source for classic native copper and other gorgeous mineral specimens. Thank you for browsing our store, we hope ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
4.9

Popular categories from this store

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Copper NuggetsDatoliteFloat CopperMineral SpecimensMining MemorabiliaNative Copper

Seller feedback (1,303)

All ratingsselected
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  • e***g (980)- Feedback left by buyer.
    Past month
    Verified purchase
    Item as pictured. Well packaged shipment.
    137g Dense Solid Native Copper Nugget prospected from Keweenaw, Michigan, USA (#256359968783)
  • 6***2 (1483)- Feedback left by buyer.
    Past year
    Verified purchase
    timely ship. packed well. no damage specimen as described nice piece
    7cm Native Copper Specimen w Colorful Matrix - Keweenaw, Michigan, USA (#256340045775)
  • d***d (145)- Feedback left by buyer.
    Past year
    Verified purchase
    Item was as described. The packaging, shipping and delivery timing were all good.
    5.3cm Red Datolite Cluster In Green Matrix - Nassau Mine, Ontonagon, Michigan (#256194748201)
See all feedback

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