0471 Calcite, Levyne, Parkgate Quarry, Ballysclare, Co. Antrim, Northern Ireland September 19, 2019 Steve Co. Antrim Northern Ireland United Kingdom Click for full sized image…
New Jersey North and Central Americas United States 1638 Franklinite, Rhodonite, Calcite, Trotter Shaft, Franklin, New Jersey, USA July 7, 2021
Africa South Africa 10023 Ettringite, Calcite, Andradite, Hematite, N’Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa October 5, 2019
Australasia Australia Queensland ncat OW109 Epidote, Biggenden Mine, Biggenden, North Burnett Region, Queensland January 10, 2023
