A beautiful, lustrous, transparent amber-colored twinned Calcite crystal (4.3 cm) on sparkling grey Limestone. A smaller, lighter colored and more translucent Calcite crystal (2.8 cm) protrudes from the matrix only a cm away. Great contrast, color, crystal formation and symmetry. In excellent condition.

Location: Elmwood Mine, Carthage, Smith County, Tennessee, USA

Size: 9 x 7.5 x 3.5 cm