6040 Diopside, Prehnite, Jeffrey mine, Asbestos, Quebec, Canada October 2, 2019 Pendleton Canada North and Central Americas Good prismatic crystals of colourless prehnite with green diopside. Ex Brian Shelton Collection.
Canada North and Central Americas 6032 Laurentianite, Pyrite, Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada October 2, 2019
Australasia Australia Victoria 3547 Namibite, Opal (Hyalite), Morass Creek, Benambra, Victoria October 3, 2019
Arizona North and Central Americas United States 1378 Erionite, Well No.1, Ajo, Arizona, USA September 22, 2019
Australasia Australia Victoria 5377 Struvite, Newberyite, Skipton Caves, Ballarat, Victoria September 29, 2019
