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Mineral Specimen No. 73313:
Native Copper from Phoenix Mine, Keweenaw County, Michigan.

This mineral specimen of Native Copper from Phoenix Mine, Keweenaw County, Michigan is available for sale from John Betts - Fine Minerals, mineral dealer located in New York City, New York.Follow on Facebook

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Detailed information on mineral specimen No. 73313:

Minerals Species: Native Copper.
Location of mineral deposit: Phoenix Mine, Keweenaw County, Michigan.
Description: Large, well-defined native copper crystals with dark natural patina. The copper crystals are in branching formations that grew off central spine crystals. The copper is fully crystallized on all faces with no matrix attached. No damage. Ex. Albert H. Chester (1843-1903), professor at Hamilton College, later at Rutgers College; ex. Rutgers College Geology Museum; collected ca. 1891-1903.
Overall size of mineral specimen: 3.5x3x2.5 cm.
Size of individual crystals: 40-20 mm
Price: $4500 net (plus shipping).

Mineral Specimens: Native Copper from Phoenix Mine, Keweenaw County, Michigan

Mineral Specimens: Native Copper from Phoenix Mine, Keweenaw County, Michigan

Mineral Specimens: Native Copper from Phoenix Mine, Keweenaw County, Michigan

Mineral Specimens: Native Copper from Phoenix Mine, Keweenaw County, Michigan

Mineral Specimens: Native Copper from Phoenix Mine, Keweenaw County, Michigan

Mineral Specimens: Native Copper from Phoenix Mine, Keweenaw County, Michigan

Miniature-sized Specimen

     


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Native Elements

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Midwestern States, USA


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The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this site. Please contact the property owner to obtain legal permission before entering private property.