1964 PHILLIPSITE-K, Dunseverick, Giants Causeway, County Antrim, Northern Ireland, U.K. September 28, 2019 Steve County Antrim Northern Ireland United Kingdom Source E.Rowan, 2007
New Jersey North & Central Americas United States 1992 HENDRICKSITE, CALCITE, Sterling Mine, Sterling Hill, Ogdensberg, Sussex County, New Jersey, U.S.A. September 28, 2019
Australasia Australia Victoria 2921 OFFRETITE, CHABAZITE-Na, Cairns Bay, Flinders, Victoria, Australia September 28, 2019
Australasia Australia Queensland 5203 CALCITE, Red Dome Mine, Chillagoe, Queensland, Australia September 28, 2019
California North & Central Americas United States 5643 ULEXITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019