20032 Aegirine, Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada October 21, 2019 Steve Canada North and Central Americas Single black crystal with greenish patches.
Canada North and Central Americas 3488 Sabinaite, Aegirine, Poudrette Quarry, Mont St. Hilaire, Quebec, Canada October 3, 2019
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 Australia Tasmania ncat VHD4, Quartz, Aegirine, Dog’s Head Tier, Interlaken, Tasmania November 17, 2019
Canada North and Central Americas 7396 JL1899 Anatase, Albite, Aegirine, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 29, 2020
