5625 Aegirine, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019 Steve Arkansas North and Central Americas United States Rod Martin
Australasia Australia Tasmania 3464 Sanidine, Aegirine, Dog’s Head Tier, Interlaken-Tunbridge Road, Tasmania October 3, 2019
Canada North and Central Americas 1720 Aegirine, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019
Arkansas North and Central Americas United States 5806 A2964 680marps Fluorite, Pyrophanite, Aegirine (Acmite), Albite, Holiday Inn Quarry, Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA January 28, 2023
Europe Russia 6056 Tisinalite, Aegirine, Umbozero mine, Alluaiv Mt, Lovozero Massif, Kola Peninsula, Russia October 2, 2019
