1225 Goethite, Quartz, East Haven, Connecticut, USA September 22, 2019 Pendleton Connecticut North and Central Americas United States
New Hampshire North and Central Americas United States ncat JP350, Goedkenite, Palermo No. 1 Mine (Palermo No. 1 pegmatite; Hartford Mine; GE Mine), Groton, Grafton Co., New Hampshire, USA September 23, 2019
California North and Central Americas United States 5321 Ferro-axinite, New Melones Dam, Calaveras Co., California, USA September 29, 2019
