Copper xls (excellent) Ex Seaman Mus. Coll.

Lake Superior Copper District, Michigan
Miniature, 3.5 x 2.1 x 2.0 cm
Start Time: 05/12/2011 6:30:00 pm (CDT)
End Time: 05/19/2011 6:30:00 pm (CDT)
Auction Closed

Item Description

The very sharp, tetrahexahedral copper crystals on this sculptural and aesthetic specimen have exceptional, buttery, coppery patina. I like the form of this cutie, with the smaller crystal at the base in a skirt below the striking, 2.0 cm, compound crystal at the top. Classic, old-time and excellent floater material from the Seaman Museum at Michigan Tech.

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