North and Central Americas United States Washington 0037 Heulandite, Chlorite, Rock Creek, Stevenson, Skamania Co., Washington, USA December 11, 2021
Connecticut North and Central Americas United States 1627 Datolite, Calcite, Roncari Quarry, East Glastonbury, Connecticut, USA September 22, 2019
United Kingdom Wales ncat JP3233 Anatase, Hendre Quarry, Glyn Ceiriog, Denbighshire, Wales, UK October 8, 2019
