ncat VHD3 Chalcopyrite, Calcite, Western Australia November 17, 2019 Steve Australasia Australia Western Australia TBA
England North Somerset United Kingdom 4109 Barite, Malachite, Calcite, Clevedon, North Somerset, England, UK February 25, 2025
Indiana North and Central Americas United States 4076 Smythite, State Route 37 road cut (6), Bloomington, Monroe Co., Indiana, USA March 23, 2018
Co. Antrim Northern Ireland United Kingdom 0772 Calcite, Natrolite, Glenarm, Co. Antrim, Northern Ireland May 31, 2023
Australasia Australia New South Wales 1223 Silver, Calcite, Consols Mine, Broken Hill, New South Wales September 22, 2019
