5354 Prehnite, 1km in Viking Decline, Avebury Nickel Mine, Zeehan, Tasmania September 29, 2019 Steve Australasia Australia Tasmania
North and Central Americas United States Virginia 10006 Hydroxyapophyllite-(K), Prehnite, Stilbite, Thaumasite, Bull Run Quarry, Conklin, Loudoun Co., Virginia, USA October 5, 2019
Cornwall England United Kingdom ncat JP1499 Prehnite, Dean Quarry, St Keverne, Cornwall, England, UK October 8, 2019
Australasia Australia Tasmania 2877 Prehnite, Pumpellyite-(Fe), Stellerite, Quartz, Longley Dolerite Quarry, Longley, Tasmania October 3, 2019
Scotland United Kingdom 3812 Hematite, Prehnite, Albite, Loanhead Quarry, Beith, Ayrshire, Scotland October 3, 2019