Golden Calcite on Sphalerite Matrix point or "orbs" on a swirling

or "orbs" on a swirling

beautiful hand polished brown petrified wood polished heart from Madagascar

Classic old-European specimen with a lustrous combination of well defined pyritohedral crystal cluster of Italian pyrite on hematite matrix

This specimen has bright rich rainbow color

Weight: 390 grams

Golden Calcite on Sphalerite Matrix point or "orbs" on a swirlingFrom Elmwood Mine, Carthage, Tennessee Single double terminated twinned crystal of rich golden calcite on matrix lined with metallic luster sphalerite crystals. The Calcite is in pristine condition, well defined with gem transparent core. 262. 3 grams, 6 x 3. 5 x 3. 5 inches