3754 Dolomite, Chalcopyrite, Nickel mine, Adygea, Northern Caucasus, Russia October 3, 2019 Steve Europe Russia
New York North and Central Americas United States 1037 Dolomite, Niagra Co, New York, USA September 22, 2019
North and Central Americas United States 0976 Chalcopyrite, Arsenopyrite, Tristate District, USA September 20, 2019
Australasia Australia New South Wales 0510 Dolomite, Smithsonite, Kintore Open Cut, South Mine, Broken Hill, New South Wales September 20, 2019
Australasia Australia South Australia ncat JP214 Cuprite, Malachite, Dolomite, Mutooroo Mine, Pine Creek – Mutooroo area, Mingary, Olary Province, South Australia September 23, 2019
