3551 Quartz on Malachite, O’Donoghue Castle Mine, Arkaroola, Flinders Ranges, South Australia October 3, 2019 Pendleton Australasia Australia South Australia
Cornwall England United Kingdom ncat VHD10, Cassiterite, Goethite after Pyrite, Poldark Lode, Wheal Roots, Trevean, Wendron, Helston, Cornwall, England, UK November 17, 2019
California North and Central Americas United States 2150 Tincalconite, Boron, California, USA September 22, 2019
