1311 Calcite, Quartz, Haymarket Quarry, Haymarket, Virginia, USA September 22, 2019 Steve North and Central Americas United States Virginia
Co. Durham England United Kingdom 6085 Barite, Calcite, Fluorite, Dam Rigg Level, Northside Mines, Whaw, Arkengarthdale, North Pennines, North Yorkshire, England October 2, 2019