Fluorite cubes average about 1.2 cm, sea-green, and gem transparent - therefore, hard to show in a photo, sorry! They have a local sprinkling of tiny pyrite crystals, and are crowned on one side by undamaged flattened rhombs of white Calcite. From the Xianghualing Sn-polymetallic ore field, Linwu Co., Chenzhou Prefecture, Hunan Province.