ncat JP1499 Prehnite, Dean Quarry, St Keverne, Cornwall, England, UK October 8, 2019 Steve Cornwall England United Kingdom
Europe Switzerland 4677 Prehnite, Epidote, Gneiss quarries, Arvigo, Calanca Valley, Misox, Grischun, Switzerland October 5, 2019
Cornwall England United Kingdom 4886 Prehnite, Dean Quarry, St Keverne, Lizard Peninsula, Cornwall, England, UK October 5, 2019
Scotland United Kingdom 7156 JL2572 Prehnite, Loanhead Quarry, Beith, Strathclyde, Scotland December 1, 2021
