2135 QUARTZ var. Amethyst, Cerro de la Concordia, Piedra Parada, Mun. de Tatatila, Veracruz, Mexico September 28, 2019 Steve Mexico North & Central Americas Source M.Burrows, 1987
Europe Russia 3072 VILLIAUMITE, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
Europe Italy 4748 KALIOPHILITE, Parco Chigi, Ariccia, Alban Hills, Rome Province, Latium, Italy September 28, 2019
Mexico North & Central Americas 3381 ARSENOPYRITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
