From Elmwood Mine, Carthage, Smith County, TennesseeTwinned doubly terminated scalenohedral golden calcite. The calcite crystals are gem transparent twinned on the c-axis. Embedded with sphalerite on the back of the crystals.491.5 g, 4.75'' x 3.75'' x 1.75''

From Elmwood Mine, Carthage, Smith County, TennesseeTwinned doubly terminated scalenohedral golden calcite. The calcite crystals are gem transparent twinned on the c-axis. Embedded with sphalerite on the back of the crystals.752.7 g, 5'' x 4'' x 2''

From Elmwood Mine, Carthage, Smith County, TennesseeLustrous transparent light golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C-axis with well defined complex re-entrant faces.634.6 g, 6'' x 2.75'' x 2''

Large, museum-quality, lustrous transparent deep golden calcite with small sphalerite crystal at the base of the crystal. Double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces, and crystal faces exhibiting subparallel growth.   10 lbs, 11 x 5 x 6.5 inches

Lustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces. Small sphalerite crystal embedded on the back of the specimen.   289.5 grams, 1.75 x 2.25 x 4.25 inches

Lustrous transparent to translucent rich golden orange calcite crystal. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces. Small sphalerite crystal protruding out the back of the specimen.   512.7 grams, 2.5 x 2.5 x 2.75 inches

Lustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces. Small sphalerite crystal embedded on the back of the specimen.   9 x 6 x 4 inches, 5.75 lbs

Lustrous transparent deep golden calcite crystals in a stacked cluster. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces. Fully terminated with sharp form and lustrous crystal faces.   3 lbs, 8 x 5 x 4 inches

Lustrous transparent deep golden calcite crystal on sphalerite matrix, double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces. Small sphalerite crystal embedded on the back of the specimen.   235.3 grams, 3.5 x 2.5 x 2 inches

Lustrous transparent deep golden calcite crystal on small sphalerite matrix. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces, with sub parallel crystal growth. 3.5 lbs, 7 x 3 x 3 inches

Large aesthetic scalenohedral formation of rich deep golden calcite crystals in a parallel formation on matrix embedded with metallic sphalerite crystals. The calcite has a gradience of  translucent to transparent at the termination, with lustrous crystal faces.   3.5 lbs, 5 x 3.25 x 5 inches

Large gem transparent deep golden calcite crystals on sphalerite matrix. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces.   422.8 grams, 3.5 x 3 x 2 inches

Lustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned deep golden calcite crystals with inclusions of sphalertie. The twinning on the C-axis has well defined re-entrant faces.   515.9 grams, 4 x 3 x 2.5 inches

Lustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned crystals with sub parallel growth faces.