1452 Volborthite, Monument Valley, Navajo Co, Arizona, USA July 14, 2021 Pendleton Arizona North and Central Americas United States Obtained in a trade with Al Wilkins. Width of view 3.5mm. Stack of 70 images.
Australasia Australia New South Wales ncat JP2563 Aragonite, Thomsonite-Ca, Borambil, Buckland Co., New South Wales September 23, 2019
Australasia Australia Queensland ncat VH498 Pyromorphite, Hyalite Opal, Black Star Open Cut, Mt Isa Mine, Queensland January 20, 2022
Canada North and Central Americas 8011 Nordstrandite, Poudrette quarry, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada October 5, 2019
Montana North and Central Americas United States 10020 Corundum, Bozeman Corundum Mine, Gallatin Gateway, Montana November 16, 2018
