2648

Native Copper, Ojibway Mine, Keweenaw Peninsula, MI #109464

Currency:USD Category:Collectibles / Mining Start Price:75.00 USD Estimated At:150.00 - 300.00 USD
Native Copper, Ojibway Mine, Keweenaw Peninsula, MI  #109464
SOLD
75.00USD+ (18.75) buyer's premium + applicable fees & taxes.
This item SOLD at 2019 Dec 06 @ 15:01UTC-8 : PST/AKDT
SHIPPING & HANDLING: Shipping is subject to a minimum charge of $19.00. Shipping and handling cannot be estimated prior to invoicing as it is based on the size and weight of your purchase. Additional shipping and handling costs, if required, will be re-invoiced for the balance due. Items are not shipped until the invoice is completely paid. Many buyers purchase a number of lots. Every effort will be made to include all lots in a single shipping charge calculated to cover the weight and size.
Massive native copper specimen weighing in at 155 grams, approx. 4 x 2 x 1-1/2 inches in size, attributed to the Ojibway Mine between Mohawk and Phoenix, Michigan on the Keweenaw Peninsula of Northern Michigan. This specimen may have been released from the surrounding rock in an acid bath, because it does not appear to be badly deformed from hammering the rock into bits to release the copper. Many fine details are retained in the structure of the copper that tell of it being deposited in the cracks and crevices of the rock from which it was recovered. The Ojibway Mine was organized in 1907 and closed in 1913 after producing 50,000 pounds of refined copper. State: Michigan City: Mohawk Date: