ncat JP2475, Calcite, Pyrite, Oskaloosa, Mahaska Co., Iowa, USA September 23, 2019 Pendleton Iowa North and Central Americas United States
Australasia Australia Tasmania 1958 Chalcanthite, Orieco Mine, Scamander, Tasmania September 22, 2019
North and Central Americas United States Washington 4997 Arfvedsonite, Zircon, Albite, Willow Basin, Washington Pass, Golden Horn Batholith, Okanogan Co., Washington, USA October 5, 2019
North and Central Americas United States Utah ncat JP262, Hematite, Pseudobrookite, Topaz, Thomas Range, Juab Co., Utah, USA September 23, 2019
Australasia New Zealand 0321 Gypsum, Chabazite-Na (Herschelite), Bicker’s Quarry, Dargaville, North Island, New Zealand September 19, 2019
