Co. Antrim Northern Ireland United Kingdom 0780 Stilbite, Kanes Quarry, Glengormley, Co. Antrim, Northern Ireland September 20, 2019
North and Central Americas Oregon United States 1998 Quartz, Stilbite, Mill Creek Quarry, Polk Co, Oregon, USA September 22, 2019
Australasia Australia Tasmania 4084 Stilbite, Proctors Road Quarry, Mt Nelson, Tasmania October 4, 2019
