ncat JP1644 Polylithionite, Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carriere Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada October 11, 2019 Pendleton Canada North and Central Americas Demix Quarry
Cornwall England United Kingdom ncat JP1483 Hetaerolite, Kennack Cove (Kennack Sands), Kennack, Grade-Ruan, Cornwall, England, UK October 8, 2019
Colorado North and Central Americas United States 4835 Phenakite, Beryl, Beryl Gem Claims, Mt Antero, Chaffee Co., Colorado, USA October 5, 2019
Australasia Australia South Australia ncat JP2545 Agardite-(Y), Hyalite, Chrysocolla, Dome Rock Copper Mine, Boolcoomatta Reserve (Boolcoomata Station; Boolcoomatta), Olary Province, South Australia September 23, 2019
