4.3" Natural, Native Copper with Cuprite - Carissa Pit, Nevada

This is a natural formation of native copper with cuprite, mined from the Carissa Pit in the Battle Mountain Mining District of Nevada. It has a green and brown patina and has a section of removable matrix still naturally associated with the copper.

About Native Copper

Native copper is an uncombined form of copper that occurs as a natural mineral. Copper is one of the few metallic elements to occur in native form, although it most commonly occurs in oxidized states and mixed with other elements. Native copper was an important ore of copper in historic times and was used by pre-historic peoples.

Native copper occurs rarely as isometric cubic and octahedral crystals, but more typically as irregular masses and fracture fillings. It has a reddish, orangish, and/or brownish color on fresh surfaces, but typically is weathered and coated with a green tarnish of copper carbonate.
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DETAILS
SPECIES
Copper (Cu) & Cuprite
LOCATION
Carissa Pit, Battle Mountain Mining District, Lander County, Nevada
SIZE
4.3" wide
CATEGORY
ITEM
#168915