Pyrrhotite from Huanzala Mine, Huanzala, Ancash, Peru - image 1
Pyrrhotite from Huanzala Mine, Huanzala, Ancash, Peru - image 2

Pyrrhotite from Huanzala Mine, Huanzala, Ancash, Peru

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A cluster of thin bladed pyrrhotite crystals, these now replaced by bright sparkling golden crystallized pyrite. This is in good condition. The Huanzala Mine, located in the high Andes of the Ancash Department in Peru, is a historic underground polymetallic mining center that has operated for decades to extract valuable base metal ores. Geologically, the deposit is situated within a complex skarn and carbonate-replacement environment associated with Tertiary intrusive activity, where hydrothermal fluids reacted with surrounding limestone formations. This geological setting resulted in rich concentrations of sphalerite, galena, and chalcopyrite. Beyond its industrial production, the mine is world-famous among mineral collectors for yielding magnificent, museum-quality specimens of bright pyrite clusters, as well as desirable pink fluorite crystals often found in association with quartz and other sulfides.

Product details

SizeSmall Cabinet
Dimensions8.5 x 8.0 x 5.0 cm
Added on07/30/2026

Current owner

Unknown Owner
Acquired
Oct 2026

Previous owners

DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

Learn more

Pyrrhotite
Mineral guide
Learn about Pyrrhotite
bronze lustre sulfide with sharp hex plates and magnetism; prized by collectors for dramatic aesthetics, notable localities, and care tips.
Pyrrhotite
Regional guide
Pyrrhotite from Huanzala Mine, Peru
Huanzala Mine, Peru — a premier locality for pyrite, fluorite, sphalerite, galena, and quartz; pyrrhotite is rare, often preserved as pseudomorphs.
Locality guide
Huanzala Mine
Huanzala Mine, Peru — a defining locality for cabinet pyrite, yielding brassy cubes with fluorite octahedra, sphalerite, and sculptural, collectible specimens.