3451 DUFRENOYSITE, CALCITE, Lengenbach Quarry, Binn Valley, Wallis, Switzerland September 28, 2019 Steve Europe Switzerland Source S.A. Museum, 2007
Europe Italy 5978 POTASSIC-FLUORO-RICHTERITE, Monte Somma, Vesuvius, Naples Province, Campania, Italy September 28, 2019
Europe Germany 6511 KEMMLITZITE, Luise Mine, Greimerath, Hunsruck Mountains, Rhineland-Palatinate, Germany September 28, 2019
Mexico North & Central Americas 2528 TETRATAENITE, Nuevo Mercurio, Zacatecas, Mexico September 28, 2019
Brazil South America 6162 CALCITE, Irai, Alto Uruguai Region, Rio Grande do Sul, Brazil September 28, 2019
