4940 Goethite, Calcite, Fluorite, Burkholder Quarry, Martindale, Earl Township, Lancaster Co., Pennsylvania, USA October 5, 2019 Steve North and Central Americas Pennsylvania United States Tucson Micromount Symposium
New Mexico North and Central Americas United States 10027 Fluorite, Wulfenite, Barite, Blue Star prospect, South Canyon District, Dona Ana Co., New Mexico, USA October 13, 2020
Europe France ncat JP2052 Fluorite, Les Jalerys Mine, Grury, Issy-l’Eveque, Saone-et-Loire, Bourgogne-Franche-Comte, France October 11, 2019
Arizona North and Central Americas United States 30087 Vanadinite, Calcite, Apache Mine, Radium, Burch area, Globe Hills, Gila Co., Arizona, USA April 27, 2020
Peru South America 20047 Calcite, Quartz, Pachapaqui mining district, Bolognesi Province, Áncash, Peru April 20, 2020
