I love this specimen from the Pennfield Quarry. A colorless fluorite clings to either side of a shelf of limestone matrix littered with tiny dolomite crystals. The larger fluorite has a ding and a contact: the smaller fluorite is perfect. I got this piece from a regional field collector, and he mounted it in a plastic cube on styrofoam painted black. It is easy to remove if you prefer a different display. Approximately 2.5 x 2 x 2.2 cm.