Michigan Native Copper

Price: HK$ 26,000

Details

Size: LxWxH  14x9x10 CM

Weight: 3.08kg

Origin: Michigan, USA

Installation: Pedestal included

Descriptions

Ontonagon County, Michigan,United States is called the “Copper Country” because it has the world’s largest primary copper mine. Americans began mining copper ore for tool making around five thousand years BC. Commercial mining began in year 1840 and quickly developed into a large-scale industry.