0312 TENNANTITE, QUARTZ, Cobre Mine, El Cobre, Mun. de Concepcion del Oro, Zacatecas, Mexico September 28, 2019 Steve Mexico North & Central Americas Source A.Roffey, 1984
New Mexico North & Central Americas United States 4332 CHEVKINITE-(Ce), Jemerz Mountains, Sandoval County, New Mexico, U.S.A. September 28, 2019
California North & Central Americas United States 1804 LAWSONITE, Old Reed Ranch, Tiburon Peninsula, Marin County, California, U.S.A. September 28, 2019
Europe Finland 2621 UVAROVITE, PYRRHOTITE, Keretti Mine, Outukumpa, Ita-Suomen Laani, Finland September 28, 2019
