4886 Prehnite, Dean Quarry, St Keverne, Lizard Peninsula, Cornwall, England, UK October 5, 2019 Steve Cornwall England United Kingdom Richard Bell
New Jersey North and Central Americas United States 0583 Prehnite, Upper New Street Quarry, Paterson, New Jersey, USA September 20, 2019
Fife Scotland United Kingdom 5405 Pectolite, Prehnite, Orrock Quarry, Kirkaldy, Fife, Scotland October 2, 2019
Europe Switzerland 4710 Prehnite, Epidote, Pyrite, Scolecite, Arvigo, Calanca Valley, Misox (Mesolcina Valley), Grischun (Grisons; Graubunden), Switzerland October 5, 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