3500 Heyrovskyite, Cosalite, Pyrite, Sphalerite, Quartz, Hurky, Czech Republic October 3, 2019 Steve Czech Republic Europe
Cumbria England United Kingdom ncat JP1453 Sulphur, Sphalerite, Smallcleugh Mine, Nenthead, Alston Moor District, Cumbria, England, UK October 8, 2019
Australasia Australia Queensland 0953 Goethite in Quartz, Tom’s Mountain, near Mary Kathleen, Queensland September 20, 2019
Arizona North and Central Americas United States 4558 Wulfenite, Quartz, Finch Mine, Hayden, Gila Co., Arizona, USA October 5, 2019
Scotland United Kingdom 3782 Zircon, Quartz, Fluorite, Orthoclase, Actinolite, Moll/Luib Road Junction, Loch Ainort, Isle of Skye, Scotland October 3, 2019
