Sphalerite from Elmwood Mine, Carthage, Smith County, Tennessee Agondal Meteorite With its Amethyst leaves

With its Amethyst leaves

Lustrous translucent red-brown sphalerite crystals in an elongated cluster perched on a thin slab of gray matrix coated with quartz microcrystals

Large cluster of scalenohedral calcite with a secondary coating of lustrous iridescent metallic chalcopyrite crystals on the surfaces

Lustrous rounded cluster of vibrant pink scalenohedral calcite crystals

AAA Quality lustrous gem translucent Blue Calcite polished free-form from Madagascar

Sphalerite from Elmwood Mine, Carthage, Smith County, Tennessee Agondal Meteorite With its Amethyst leavesLustrous translucent red brown sphalerite crystals in an elongated cluster perched on a thin slab of gray matrix coated with quartz microcrystals. The sphalerite is translucent and the crystals are in aggregates of parallel crystals resulting in simultaneous reflections. Weight: 4. 2 lbs, Dimensions: 8 x 3 x 5 inches