Co. Antrim Northern Ireland United Kingdom 3781 Analcime, Gmelinite-Na, Little Deer Park Quarry, Glenarm, Co. Antrim, Northern Ireland October 3, 2019
Arizona North and Central Americas United States 1378 Erionite, Well No.1, Ajo, Arizona, USA September 22, 2019
New Hampshire North and Central Americas United States ncat JP338, Childrenite, Palermo No. 1 Mine (Palermo No. 1 pegmatite; Hartford Mine; GE Mine), Groton, Grafton Co., New Hampshire, USA September 23, 2019
Cornwall England United Kingdom ncat JP1926 Chalcedony epimorph after Fluorite, Wheal Mary Ann, Menheniot, Cornwall, England, UK October 8, 2019
