30061 Groutite, Calcite, Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa April 21, 2020 Steve Africa South Africa Black groutite on an unknown brown stalactitic mineral with calcite that fluoresces red. Ex Barry Johnson Collection.
Europe France 9067 JP2778 Celestine, Calcite, Forum des Halles, Paris, Ile-de-France, France October 11, 2019
Australasia Australia Victoria 7399 JL1820 Calcite, Korumburra, South Gippsland Shire, Victoria December 29, 2020
Australasia Australia Victoria 7473 JL1517 Gonnardite-Natrolite, Calcite, Old Melbourne Quarries, Victoria August 11, 2021
Australasia Australia Queensland ncat JP3342 Djurleite, Calcite, Great Australia Mine, Cloncurry, Cloncurry Shire, Queensland November 8, 2022