4877 Kassite, Aegirine, Pectolite, Diamond Jo Quarry, Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019 Steve Arkansas North and Central Americas United States
Arkansas North and Central Americas United States 4936 Kupleskite, Aegirine, Analcime, Big Rock Quarry (3M Quarry; Arch Street Pike Quarry), Granite Mountain area, Little Rock, Pulaski Co., Arkansas, USA October 5, 2019
Australasia New Zealand 9087 JP2666 Aegirine, Mayor Island (Tuhua), Bay of Plenty Region, North Island, New Zealand October 8, 2019
Europe Greenland ncat JP1832 Naujakusite, Arfvedsonite, Sodalite, Aegirine, Kvanefjeld, Ilímaussaq complex, Narsaq, Kujalleq, Greenland April 22, 2023
Australasia Australia Tasmania 3460 Aegirine, Dog’s Head Tier, Interlaken-Tunbridge Road, Tasmania October 3, 2019
