1208 Perovskite, Oka, Quebec, Canada February 20, 2025 Pendleton Canada North and Central Americas Two small crystals without matrix. One a cube (2.5mm) and the other an octahedron (4.5mm). Ex Mark Hallam Collection.
North and Central Americas South Dakota United States 2635 Sarcopside, Bull Moose Mine, Custer Co., South Dakota, USA October 3, 2019
Europe Greece 9108 JP2663 Phosgenite, Thorikos Bay slag locality, Thorikos area, Lavrion District slag localities, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece May 24, 2020
Australasia Australia Victoria 0731 Chabazite, Phillipsite, Calcite, Collingwood, Victoria September 20, 2019