2751 Prehnite, Roberts Point, Bruny Island, Tasmania October 3, 2019 Steve Australasia Australia Tasmania
Australasia Australia Queensland 0115 Cuprite (Chalcotrichite), Copper, Prehnite, Bowen River, Collinsville, Queensland September 18, 2019
North and Central Americas United States Virginia 10006 Hydroxyapophyllite-(K), Prehnite, Stilbite, Thaumasite, Bull Run Quarry, Conklin, Loudoun Co., Virginia, USA October 5, 2019
Canada North and Central Americas 6040 Diopside, Prehnite, Jeffrey mine, Asbestos, Quebec, Canada October 2, 2019
North Ayrshire Scotland United Kingdom 3812 Hematite, Prehnite, Albite, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK March 30, 2025
