3489 Gaidonnayite, Astrophyllite, Poudrette Quarry, Mont St. Hilaire, Quebec, Canada October 3, 2019 Steve Canada North and Central Americas
North and Central Americas United States Washington 4741 Zircon, Elpidite, Aegirine, Arfvedsonite, Astrophyllite, North Cascades Hwy, Milepost 166, Washington Pass, Golden Horn Batholith, Okanogan Co., Washington, USA October 5, 2019
Europe Russia 2286 Astrophyllite, Mt Eveslogchorr, Khibiny Mountains, Kola Peninsula, Russia September 22, 2019
North and Central Americas United States Washington 4740 Zektzerite, Elpidite, Aegirine, Arfvedsonite, Astrophyllite, North Cascades Hwy, Milepost 166, Washington Pass, Golden Horn Batholith, Okanogan Co., Washington, USA October 5, 2019
Canada North and Central Americas ncat ANK MSH110 Elpidite, Gaidonnayite, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 13, 2022
