Spectacular intergrown Galena cubes with golden fluorescent Calcite crystals from Sweetwater Mine, Ellington, Reynolds Co., Missouri, USA. A magnificent specimen from the celebrated Sweetwater Mine, featuring sharply defined two intergrown galena cubes (4.5cm and 5cm) from the 70's. These metallic galena crystals with high silver content are beautifully accented by clusters of golden calcite crystals, which exhibit vivid fluorescence under ultraviolet light, creating a striking visual effect. Sweetwater Mine is renowned for producing world-class mineral combinations, and this specimen perfectly showcases the locality’s signature associations. With the geometric beauty of galena, the glowing allure of fluorescent calcite, and the shimmering iridescence of chalcopyrite, this is a top-tier collector’s piece embodying the mineralogical richness and aesthetic appeal for which Missouri is famous.​