Native American, Western Great Lakes Region, Wisconsin and Southern Canada, Old Copper Complex Culture, Late Archaic Period, ca. 3000 BCE. A fantastic selection of 3 rare copper spear heads from one of the earliest Native American tribes in North America. The smallest head has a petaloid form, rounded lateral fins, and a folded attachment shaft with a small piercing. The next head has a triangular blade with pointed lateral fins, a faint central ridge on top, and a socketing shaft shaped from folded lateral peripheries. The largest head has a solid tapering tang, an ovoid blade with a shallow midrib on both sides, and a pointed tip. Given the make-shift tools and primitive smelting techniques, scholars posit that copper blades like these examples were shaped through the cold-forming method where raw material is gradually shaped into certain forms at temperatures - usually ambient - below the threshold at which recrystallization (molecular restructuring) occurs. Size: 1.1" W x 6.95" H (2.8 cm x 17.7 cm); 7.875" H (20 cm) on included custom stand.
For further information on the Old Copper Complex Culture as well as stylistically-similar examples , please see the Manitoba Archaeological Society, University of Manitoba: https://umanitoba.ca/faculties/arts/anthropology/manarchnet/chronology/archaic/copper.html
Provenance: private Colorado, USA collection; ex-private Peterson collection, Michigan, USA
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#145017
Condition
All items have slight bending to overall form, minor abrasions to attachment areas, minor nicks to blade edges, and light encrustations, otherwise intact and excellent. Light earthen deposits as well as stunning russet, green, and blue-green patina throughout. Old inventory label on verso of one item.