4886 Prehnite, Dean Quarry, St Keverne, Lizard Peninsula, Cornwall, England, UK October 5, 2019 Steve Cornwall England United Kingdom Richard Bell
Connecticut North and Central Americas United States 2247 Prehnite, Datolite, Clinochlore, Silliman Quarry, Southbury, Connecticut, USA September 22, 2019
Australasia Australia New South Wales 7335 JL3816 Prehnite, Pioneer Quarry, Shellharbour, New South Wales December 25, 2020
Europe France ncat JP2271 Prehnite, La Combe de la Selle, St Christophe-en-Oisans, Bourg d’Oisans, Isere, Auvergne-Rhone-Alpes, France October 11, 2019
Australasia Australia New South Wales ncat VHD7, Pyrite, Prehnite, Dapto, New South Wales November 17, 2019
