Peruvian Pyrite Crystal Cluster with UV Reactive Pink Calcite 696 Grams 4 x 3.5 x 2.75" #NC8018

This is an exceptional Peruvian pyrite specimen with a remarkable combination of metallic crystal formations and beautiful UV-reactive mineral associations. Weighing an impressive 696 grams, this substantial natural specimen features an intergrown formation of large, lustrous pyrite crystals. The individual crystals display distinctive geometric shapes and pronounced parallel striations across their faces. Look closely and you can see the intricate natural growth patterns, including areas where crystals developed over and alongside one another, creating a wonderfully complex, sculptural formation. But there is another surprise! Under ultraviolet light, the associated calcite-bearing portions of this specimen fluoresce a beautiful, vivid pink. The contrast between the brilliant metallic pyrite and the glowing pink fluorescence creates an entirely different visual experience. This is a specimen that deserves to be examined under both ordinary lighting and UV illumination. The natural white mineral material along the base provides an additional layer of texture and dimension, giving this piece a substantial, grounded appearance. This is not simply a cluster of pyrite crystals. It is a fascinating mineral association with impressive crystal development, beautiful reflective surfaces, and an unexpected fluorescent feature. A wonderful addition to a serious mineral collection, particularly for collectors who appreciate Peruvian mineral specimens and the fascinating world of fluorescent minerals. Metaphysical Associations Pyrite has long been associated with abundance, prosperity, confidence, protection, and personal empowerment. Often called Fool's Gold, it has a long history of symbolic connections to wealth and success. Calcite is traditionally associated with clarity, cleansing, amplification, and renewed energy. Fluorescent calcite adds an especially fascinating dimension to a mineral collection, revealing a hidden visual quality when exposed to ultraviolet light. These are traditional metaphysical associations rather than scientifically established effects. Specimen Details Mineral: Pyrite with UV-reactive calcite-bearing material Origin: Peru Weight: 696 grams Dimensions: 4 x 3½ x 2¾ inches Natural, unpolished specimen Strong metallic luster and pronounced crystal striations Pink UV fluorescence One-of-a-kind specimen Item: NC8018