2528 TETRATAENITE, Nuevo Mercurio, Zacatecas, Mexico September 28, 2019 Steve Mexico North & Central Americas Source Min. Research, 1988
Mexico North & Central Americas 3413 TENNANTITE, QUARTZ, Cobre Mine, El Cobre, Mun. de Concepcion del Oro, Zacatecas, Mexico September 28, 2019
Brazil South America 2884 MUSCOVITE, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil September 28, 2019
Australasia Australia Tasmania 0451 CASSITERITE, QUARTZ, Aberfoyle Mine, Rossarden, Tasmania, Australia September 28, 2019
Europe Germany 6117 BOYLEITE, Porphyry Quarry, Kropbach, Munstertal, Black Forest, Baden-Wurttemberg, Germany September 28, 2019
