Pyrite with Quartz – Iridescent Rainbow Cubic Crystals on Clear Quartz Cluster

A bright and attractive Peruvian pyrite and quartz specimen featuring several well-formed pyrite crystals nestled among a cluster of clear to milky quartz points. The pyrite crystals show sharp cubic to modified cubic form, with crisp edges, flat reflective faces, and a rich metallic golden-bronze body color. Several faces display vivid natural iridescence, flashing rainbow tones of pink, green, purple, orange, and gold depending on the viewing angle. The quartz association provides a pleasing structural and color contrast. Slender prismatic quartz crystals, ranging from transparent to translucent white, radiate through and around the pyrite, creating a sparkling crystalline framework. Many of the quartz points show clean terminations and glassy luster, while some exhibit frosted or milky zones that soften the overall composition. The specimen is compact but visually lively, with a balanced arrangement of metallic pyrite crystals distributed across the quartz cluster. The largest pyrite crystals anchor the composition at the left and right, while smaller brassy crystals add rhythm and brilliance through the center. The contrast between mirror-like iridescent pyrite and cool, clear quartz gives the piece strong display appeal. This is a charming miniature to small-cabinet style specimen, notable for its colorful iridescent pyrite faces, bright metallic luster, and attractive quartz association. A fine decorative Peruvian pyrite-and-quartz cluster with excellent sparkle and engaging multi-angle presentation.