California North and Central Americas United States 2443 Howieite, Laytonville Quarry, Laytonville (S), Mendocino Co., California, USA September 22, 2019
United Kingdom Wales 5420 Calcite, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales, UK October 2, 2019
Australasia Australia Western Australia ncat JP2827 Wulfenite, Rainbow 2 (Uaroo; Silver King; Silver Star), Uaroo Station, Ashburton Shire, Western Australia September 23, 2019
Australasia Australia New South Wales ncat JP3754 Adamite/Olivenite, Kintore opencut, Broken Hill South Mine (BHS Mine; South Mine), Broken Hill, Broken Hill district, Yancowinna Co., New South Wales September 23, 2019
