Arkansas North and Central Americas United States 5805 A2980 523marps Fluorite, Chlorite, Magnetite, Albite, Pyrophanite, Natrolite(?), Big Rock Quarry (3M Quarry), Little Rock, Pulaski County, Arkansas, USA January 28, 2023
Co. Antrim Northern Ireland United Kingdom 2039 Plombierite, Akermanite, Carneal Plug, Glenoe, Co. Antrim, Northern Ireland September 22, 2019
