0643 Gmelinite, Calcite, Natrolite, Magheramorne Quarry, near Glenarm, Co. Antrim, Northern Ireland September 20, 2019 Steve Co. Antrim Northern Ireland United Kingdom Click for full sized image…
Co. Durham England United Kingdom 6085 Barite, Calcite, Fluorite, Dam Rigg Level, Northside Mines, Whaw, Arkengarthdale, North Pennines, North Yorkshire, England October 2, 2019
New Mexico North and Central Americas United States 2905 Calcite, Fluorite, Nakaye mine (Alamo mine), Derry District, Sierra County, New Mexico, USA April 18, 2023
Australasia Australia South Australia 5373 Malachite, Calcite, Breadon Hill, Marree, South Australia September 29, 2019
