This specimen features a single pristine Calcite rhombohedron perched on a stack of stair-stepped Calcite rhombohedrons. The Calcite rhomb exhibits great pearly luster and is highly translucent – the overall piece shows great balance. A really cool piece in excellent condition.

Location: Gray’s Quarry, Hamilton, Illinois, USA

Size: 7.5 x 5.5 x 5.2 cm