非常に稀少な「Watermelon」カルサイト。 Fluorescent - Height: 3.5 cm - Width: 2.5 cm- 10.2 g

Very rare Watermelon calcite meteorite specimen with fluorescent calcite and chalcedony, showing orange-red to pink calcite and bright green chalcedony under UV light, from NW of the Toadstool Geological Area in the Oglala Grasslands, Crawford, Sioux, Nebraska, USA; dimensions 3.5 × 2.5 × 1.5 cm and weight 10.2 g.