RARE Chalcopyrite Mineral Stone Rock Ore of Copper Gold High-Grade Nickel Silver For Sale

RARE Chalcopyrite Mineral Stone Rock Ore of Copper Gold High-Grade Nickel Silver in EXCELLENT Condition.
This wonderful specimen comes from Eagle Mine in Marquette County Michigan. It was acquired as a gift from a close family friend who worked as general manager for Eagle Mine.The mineral weighs approximately 6.lbs.
It measures approximately 7.5" in length & 2.75" in height (at largest dimension).
Note to serious buyers: I am happy to provide exact measurements/weight upon request.
Eagle Mine is the United States only primary high-grade nickel mine. The mine is a high-grade underground sulfide deposit containing the following primary and trace minerals:• Nickel: Encased primarily in sulfide minerals like pentlandite, millerite, and violarite.• Copper: Encased primarily in chalcopyrite and cubanite.• Iron & Sulfur Minerals (Associated Sulfides): Pyrrhotite, pyrite, marcasite, and galena.Trace and Precious Metals such as Cobalt,Platinum, Palladium, Gold, and Silver are also found in Eagle Mine.
Please do not hesitate to ask any questions.
This precious mineral will be shipped securely with signature confirmation.
Buy with confidence.
Thank you!