COP230 Sculptured Copper Designer Pendant Obsidian is created when a

Obsidian is created when a volcanic flow is cooled very quickly into a natural glass

48mm x 40mm

46mm x 46mm

reddish rhyolite

The stones in the lot are about 1" in size

COP230 Sculptured Copper Designer Pendant Obsidian is created when aThis abstract copper art piece is made from native Michigan copper. Molten copper at 2200F is poured into water soaked straw. The straw forms the shape and then burns away, and the copper formations solidify in the cool water. Old customs of the early miners indicate that lead was previously used in the above process. Following the old traditions, this sculpted copper has been proudly manufactured in Michigan's Keweenaw Peninsula. 4" tall 6. 25" x 2.