4942 Chalcopyrite, Burkholder Quarry, Martindale, Earl Township, Lancaster Co., Pennsylvania, USA October 5, 2019 Steve North and Central Americas Pennsylvania United States Tucson Micromount Symposium
Dumfries & Galloway Scotland United Kingdom ncat JP1474 Chalcopyrite, Smithsonite, Blackcraig Mine (East Blackcraig Mine; West Blackcraig Mine), Blackcraig, Dumfries and Galloway, Scotland, UK October 8, 2019
Australasia Australia South Australia 0223 Chalcopyrite, Calcite, Quartz, Roxby Downs, South Australia September 18, 2019
Australasia Australia Tasmania 3304 Siderite, Quartz, Chalcopyrite, Hematite, Prince Lyell Mine, Queenstown, Tasmania October 3, 2019
Australasia Australia Northern Territory 1756 Chalcopyrite, Hematite, Dolomite, Sepiolite, Peko Mine, Tennant Creek, Northern Territory March 27, 2022