4340 Marcasite, Cabbage Tree Creek, New Zealand October 5, 2019 Steve Australasia New Zealand Joan Lamond Micro Collection 2006
Canada North and Central Americas ncat JP1257 Dawsonite, Fluorite, Marcasite, Francon quarry, Montreal, Quebec, Canada October 11, 2019
North and Central Americas United States 0220 Marcasite, Galena, Tristate District, USA September 18, 2019
Australasia Australia Tasmania 1730 Marcasite, Fluorite, Mt Bischoff, Waratah, Tasmania September 22, 2019
