Michigan Native Copper & Silver Crystals - Mining Mineral Specimen Half - Breed
Item History & Price
| Reference Number: Avaluer:16042060 |
Michigan Native Copper & Silver Crystals(half-breed)
A Delicate Copper crystals with a couple silver tips found at the White Pine Mine.The earliest mining pit (of Michigan Copper)dates back to 7, 000 years ago.According to scientific testing, Michigan native copperis the copper used in the Egyptian Pyramids.This combination of silver and copper was called"Half-Breed" by the local miners.These copper and silver half- breeds are only found in Michigan.Size: 7 1/4 ...by 5 by 3/8 inchesweight : 10 ounces
A Delicate Copper crystals with a couple silver tips found at the White Pine Mine.The earliest mining pit (of Michigan Copper)dates back to 7, 000 years ago.According to scientific testing, Michigan native copperis the copper used in the Egyptian Pyramids.This combination of silver and copper was called"Half-Breed" by the local miners.These copper and silver half- breeds are only found in Michigan.Size: 7 1/4 ...by 5 by 3/8 inchesweight : 10 ounces
