1916 Calcite, Sphalerite, Frazers Grove Mine, Rookhope, Weardale, England September 22, 2019 Steve Co. Durham England United Kingdom Click for full sized image…
Australasia Australia Victoria 7473 JL1517 Gonnardite-Natrolite, Calcite, Old Melbourne Quarries, Victoria August 11, 2021
Australasia Australia New South Wales 7307 JL3176 Calcite, Jenolan Caves, Westmoreland Co., New South Wales December 24, 2020
Australasia Australia Tasmania 9020 JP2381 Arsenopyrite, Sphalerite, Chalcopyrite, Colebrook Hill, Rosebery district, West Coast municipality, Tasmania May 31, 2020
