3398 Calcite, Wilmot Tunnel, Tasmania October 3, 2019 Steve Australasia Australia Tasmania Click for full sized image…
United Kingdom Wales 4135 Strontianite, Calcite, Penarth Beach, Cardiff, Glamorgan, Wales October 4, 2019
North Ayrshire Scotland United Kingdom ncat JP1649 Calcite, Prehnite, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK March 29, 2025
Asia China 20052 Wulfenite, Calcite, Jianshan Mine, Ruoqiang Co., Bayin’gholin Autonomous Prefecture, Xinjiang, China April 27, 2020
