20085 Calcite, Pyrite, Olympic Dam Mine, Roxby Downs, Stuart Shelf, South Australia September 18, 2022 Steve Australasia Australia South Australia Fluorescent red calcite and a pyrite ring.
Africa Namibia 8028 Boltwoodite, Calcite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
North and Central Americas Pennsylvania United States 4941 Fluorite, Calcite, Goethite, Burkholder Quarry, Martindale, Earl Township, Lancaster Co., Pennsylvania, USA October 5, 2019
Australasia Australia Victoria 7359 JL3034 Pyrite, Mount Tarrengower, Maldon, Mount Alexander Shire, Victoria December 26, 2020
Australasia Australia Victoria 30129 Calcite, Stilbite, Giblin Street Quarry, Lenah Valley, Hobart City, Tasmania August 4, 2021
