4318 Calcite, Kara Mine, Hampshire, Tasmania October 5, 2019 Steve Australasia Australia Tasmania Collected by Andrew Tuma 2006
New Mexico North and Central Americas United States 2914 Calcite, Fluorite, Nakaye mine (Alamo mine), Derry District, Sierra County, New Mexico, USA April 18, 2023
Peru South America 20047 Calcite, Quartz, Pachapaqui mining district, Bolognesi Province, Áncash, Peru April 20, 2020
Co. Durham England United Kingdom 10022 Calcite, Boltsburn Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England October 5, 2019
