Australasia Australia South Australia 7398 JL3692 Calcite, Iron Monarch open cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia December 29, 2020
Europe Sweden 5658 Katoptrite, Sonolite, Manganosite, Calcite, Kitteln Mine, Nordmark Odal Field (Nordmarksberg), Filipstad, Varmland, Sweden October 5, 2019
Cumbria England United Kingdom 5440 Calcite, Potts Gill Mine, Caldbeck Fells, Cumbria, England October 2, 2019
Mexico North and Central Americas 3932 Calcite, Level 16, Potosi Mine, Santa Eulalia, Chihuahua, Mexico October 3, 2019
