Copper Ore in Matrix

Description

Copper ore in matrix from the Lake Superior Copper District in Michigan. 7" x 7.25" x 1.25". 3 pounds, 4 ounces.

Buyer's Premium

15%

Dimensions

7 x 7.25 x 1.25 in

Weight

3.4 lb

Copper Ore in Matrix

Lot 0376

Estimate $500-$700Jul 25, 2026, 1:00 PM EDT

Starting Price

Secure

$175

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Summer Rock and Fossil Clearance Auction

Jul 25, 2026 1:00 PM EDT

Houston, TX, United States

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