30013 Celestine, Clay Center, Ottawa Co., Ohio November 16, 2018 Steve North and Central Americas Ohio United States Click on thumbnail for full sized image…
Europe Netherlands 7170 Celestine, Calcite, Ratum Quarry, Vosseveld, Winterswijk, Gelderland, Netherlands October 5, 2019
Canada North and Central Americas ncat JP2506 Celestine, Dundas Quarry (Redlands Quarry; Lafarge Quarry; Steetley Quarry; Canada Crushed Stone Quarry), West Flamborough Township, Wentworth Co., Ontario, Canada October 11, 2019