7284 JL1128 Hyalite Opal, Calcite, Lilydale Quarry, Lilydale, Victoria

December 12, 2020 Pendleton Australasia Australia Victoria

Tags: Calcite Hyalite Opal

Colorado North and Central Americas United States

1356 Polycrase-(Y), Clora May Mine (Mina Blanca; Clara May Lode), Trout Creek Pass pegmatite District, Buena Vista, Chaffee Co., Colorado, USA

September 22, 2019

Australasia Australia Tasmania

1516 Ludwigite, Pyroaurite-2H (Sjögrenite), Tenth Legion mine, Mt Heemskirk mineral field, Zeehan mining district, West Coast municipality, Tasmania

May 10, 2025

Dorset England United Kingdom

5705 Pyrite, Ammonite Polymorphite sp, Charmouth Beach, Charmouth, West Dorset, Dorset, England, UK

August 12, 2020

3573 Mopungite, Cetine, Siena, Toscana, Italy

October 3, 2019