3881 Harmotome, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales October 3, 2019 Pendleton United Kingdom Wales Tom Cottrell 2/2005
Europe Spain 0036 M3823 Cinnabar, Almadén, Almadén mining district, Ciudad Real, Castile-La Mancha, Spain December 10, 2021
Canada North and Central Americas ncat JP0518 Dolomite, Calcite, Marcasite, Barite, Lincoln Quarry (Beamsville Quarry), Clinton Township, Lincoln Co., Ontario, Canada October 11, 2019
North and Central Americas United States Utah 2503 Parapierrotite, Vrbaite, Lookout Pass, Tooele Co, Utah, USA October 3, 2019
