1553 Millerite, Chalcopyrite, Unknown, Eaglebrook Mine, Dyfed, Wales September 22, 2019 Pendleton United Kingdom Wales Click for full sized image…
Europe Slovakia ncat JP1415 Chalcophyllite, Piesky, spania Dolina (Herrengrund), Banska Bystrica Co., Banska Bystrica Region, Slovakia October 11, 2019
Australasia Australia Queensland 2186 Goethite, Quartz (Amethyst), Blue Hills, Agate Creek, Queensland August 27, 2023
New Jersey North and Central Americas United States ncat AA4 Gmelinite, Pyrite, Laurel Hill (Snake Hill; Penitentiary Quarry), Secaucus, Hudson Co., New Jersey, USA December 27, 2024
