AAA-quality polished pyrite sphere from Peru. This mineral's metallic luster and pale brass-yellow hue gives it a superficial resemblance to gold. ...

AAA-quality polished pyrite sphere from Peru. This mineral's metallic luster and pale brass-yellow hue gives it a superficial resemblance to gold. ...

This substantial specimen from Gachala, Cundinamarca, Colombia, features an iron cross twin of goethite pseudomorph after pyrite. The pyrite is com...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

A classic and very attractive specimen of Pyrite from Huanzala Mine, Huanuco Province, Peru. Complex pyritohedron cluster with striated crystal fac...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

A classic and very attractive specimen of Pyrite from Huanzala Mine, Huanuco Province, Peru. Complex pyritohedron cluster with striated crystal fac...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This substantial specimen from Gachala, Cundinamarca, Colombia, features an iron cross twin of goethite pseudomorph after pyrite. The pyrite is com...

This substantial specimen from Gachala, Cundinamarca, Colombia, features an iron cross twin of goethite pseudomorph after pyrite. The pyrite is com...

A classic and very attractive specimen of Pyrite from Huanzala Mine, Huanuco Province, Peru. Complex pyritohedron cluster with striated crystal fac...

This unique Pyrite Concretion from Dongchuan District, Yunnan Province, China features sparkling, sharp, modified metallic crystals arranged in con...

This remarkable Pyrite cluster comes from the Huanzala Mine in Huanuco Province, Peru. It showcases classic yellow-metallic pyrite crystals resting...

This unique Pyrite Concretion from Dongchuan District, Yunnan Province, China features sparkling, sharp, modified metallic crystals arranged in con...

This unique Pyrite Concretion from Dongchuan District, Yunnan Province, China features sparkling, sharp, modified metallic crystals arranged in con...

This substantial specimen from Gachala, Cundinamarca, Colombia, features an iron cross twin of goethite pseudomorph after pyrite. The pyrite is com...