0437 Calcite, Portland Harbour Trust Quarry, Cape Grant, Portland, Victoria September 19, 2019 Steve Australasia Australia Victoria
Europe Sweden ncat JP2087 Stellerite, Calcite, Malmberget, Gallivare, Lappland, Sweden October 11, 2019
Australasia Australia South Australia ncat MAR03 Hausmannite, Calcite, Iron Monarch open cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia March 2, 2024
Michigan North and Central Americas United States 4064 Orientite, Calcite, Braunite, Manganese Mine, Copper Harbour, Keneenaw Co., Michigan, USA October 4, 2019
