North and Central Americas Pennsylvania United States 4940 Goethite, Calcite, Fluorite, Burkholder Quarry, Martindale, Earl Township, Lancaster Co., Pennsylvania, USA October 5, 2019
Australasia Australia Tasmania 4317 Quartz after Fluorite, Kara Mine, Hampshire, Tasmania October 5, 2019
Australasia Australia Tasmania 1939 Fluorite, Magnesite, Pyrite, Slaughteryard Face, Mt Bischoff, Waratah, Tasmania September 22, 2019
