ncat JP3399 Ferrokentbrooksite, Agua de Pau Massif, Sao Miguel Island, Azores District, Portugal October 11, 2019 Steve Europe Portugal
Canada North and Central Americas Type Locality ncat ANK MSH1 Ferrokentbrooksite, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 12, 2022
