Pyrite

Pyrite From Huanzala Mine Bolognesi Province Peru 

The Huanzalá Mine in Peru’s Bolognesi Province is world-renowned for producing some of the finest, mirror-bright pyrite specimens. These classic, brass-yellow crystals often form as sharp octahedrons or pyritohedrons and are frequently found naturally paired with minerals like sphalerite, fluorite, and calcite. 

Because these geological formations grow in protected pockets or vugs, they remain undamaged and feature a brilliant, metallic luster. If you are looking to add one to your collection or research existing specimens, you can explore offerings through specialist marketplaces: 

• General Listings: Browse verified geological finds on eBay or explore user-rated clusters on Etsy.
• High-End Collector Pieces: View world-class, museum-quality specimens on iRocks.
• Mineralogical Data: Read about the exact crystallography, chemistry, and associated minerals on Mindat.