6040 Diopside, Prehnite, Jeffrey mine, Asbestos, Quebec, Canada
Good prismatic crystals of colourless prehnite with green diopside. Ex Brian Shelton Collection.
Prehnite
5483 Prehnite, Thomsonite, Upper New Street Quarry, Paterson, New Jersey, USA
Epimorph after laumontite. John Geiges. Collected by Eric Stanchich in 2007
1902 Andradite, Epidote, Prehnite, Beith, Scotland
Photo width about 2.5mm. Tiny andradite crystals around the base of a prehnite group.
