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A highly interesting and visually rich pyrite specimen displaying a combination of crystal habits, including well-developed pyritohedrons, octahedrons, and transitional forms between both geometries.
The piece presents a complex crystallographic landscape where different growth regimes are preserved within a single specimen. Distinct pyritohedral crystals with multi-faceted geometry coexist alongside sharper, more symmetrical octahedral forms. Between these, several crystals exhibit clear transitional morphologies, where faces of both habits are simultaneously developed.
This coexistence of forms is not merely aesthetic but reflects changing growth conditions during formation, making the specimen significantly more interesting from a mineralogical perspective than single-habit pyrite clusters.
The surface shows a strong metallic luster with excellent light reflection, enhanced by the variation in crystal orientations. Larger crystals provide structural anchors, while smaller intergrown crystals create depth and fine texture across the specimen.
Crystal faces display natural growth features such as striations and subtle surface patterns. Minor contact marks are present, consistent with formation in a dense environment, but do not detract from the overall visual and structural quality.
From the Huanzala Mine, this specimen represents a textbook example of mixed pyrite morphology, combining aesthetic appeal with genuine crystallographic interest.
Part of our Huanzala Study Collection, this piece stands out as both a display specimen and a reference for crystal habit transitions.
Shipping & Origin:
This specimen is shipped directly from Peru as part of a source-level release, providing access to material close to its locality of origin. Delivery is arranged door-to-door and included in the price.
We dispatch worldwide within 2 business days after payment. Global shipping requires an additional 3 to 5 business days. In accordance with international regulations, any import duties, taxes, or customs handling charges in the country of destination remain the responsibility of the recipient.
Condition:
Natural crystal with visible growth features and contact marks. Edges and faces show minor irregularities typical of single crystals extracted from the matrix. Overall, good condition with well-preserved geometry. A crystallographically significant pyrite specimen combining pyritohedrons, octahedrons, and transitional forms within a single piece.