Calcite (twinned crystals) from Elmwood Mine, Carthage, Smith County, Tennessee
Lustrous transparent deep golden calcite crystal on limestone matrix. Large double terminated scalenohedral twinned on the C-axis with well defined reentrant faces, minor contact to crystal point. Matrix is partially covered with micro calcite crystals.
364.3 g, 4.15'' x 4'' x 2.5''