Rare Iridescent Pyrite with Calcite on Matrix – UV Reactive Collector Display Mineral Specimen from Mumbai # B 7161

Features :

Primary Mineral(s):         Pyrite 
Secondary Mineral(s):    Calcite

Size :        3.5 inches  x 3 inches 
Weight :   218 Gms

Locality:  Mumbai , Maharashtra ,India 

This exceptional natural mineral specimen from the basalt cavities of Mumbai, India showcases a striking combination of iridescent pyrite beautifully intergrown on a contrasting matrix with sharp, lustrous calcite formations that exhibit a fascinating red glow under UV light. The pyrite displays a natural metallic iridescence shifting through golden, bronze, and subtle blue-green tones, formed over long geological processes within volcanic rock environments, while the calcite adds dramatic structural contrast with its translucent crystal blades and unique fluorescence response, making the specimen visually dynamic under both natural and UV illumination. This rare Indian geological formation represents a highly desirable collector-grade piece, valued for its aesthetic complexity, mineral association, and limited occurrence in the region’s mineral-rich basalt zones. Beyond its scientific and collectible appeal, the specimen is also appreciated in metaphysical circles for its grounding energy, protection symbolism of pyrite, and clarity-enhancing properties attributed to calcite, making it a powerful display piece for mineral collectors, crystal enthusiasts, and natural history displays seeking both beauty and energetic presence in one extraordinary formation.

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