4112 Calcite, Clevedon Beach, Somerset (Avon), England October 4, 2019 Steve England Somerset United Kingdom
California North and Central Americas United States 5330 Calcite, Tick Canyon, Lang, Los Angeles Co., California September 29, 2019
Australasia Australia South Australia 5373 Malachite, Calcite, Breadon Hill, Marree, South Australia September 29, 2019
England Somerset United Kingdom 4114 Calcite, Clevedon Beach, Somerset (Avon), England October 4, 2019
Iowa North and Central Americas United States ncat JP2475, Calcite, Pyrite, Oskaloosa, Mahaska Co., Iowa, USA September 23, 2019
