Pure Michigan Copper: Natural Samples from Keweenaw Peninsula

Delve into the metallic allure of the Natural Native Copper Specimen from Michigan, a striking example of pure copper from the historically significant Keweenaw Peninsula. This specimen is a treasure for both its aesthetic beauty and its geological significance.

• Product Name: Natural Native Copper
• Locality: Keweenaw Peninsula, Michigan, USA
• Display: Securely encased in a 2″ X 2″ X 2″ display box
• Dimensions: 1.40″ x 0.84″ (35.56 mm x 21.34 mm)
• Weight: 24.4 grams (122 carats)

Native copper like this specimen is rare because it occurs in metallic form directly in nature, bypassing the typical ore refinement process. This piece exhibits the classic copper color with a naturally formed, rugged texture that highlights its origin from one of the most prolific copper-producing regions in the world.

Key features of this specimen include:

• Crystal Structure: Amorphous masses and dendritic structures typical of native copper.
• Hardness: Copper’s softness (Mohs hardness of 2.5-3) makes it distinctive among metals.
• Rarity: Native copper is a fascinating find, especially from a region known for its historical copper mining.

This collector’s item is not just a mineral specimen; it’s a piece of Earth’s natural history. It comes display-ready with an ID card.

The images on this listing are of the exact item you will receive.