Fine gemmy prehnite crystals from the famous Jeffrey mine, Quebec, Canada. They are sharp prismatic crystals, colorless with a pleasing green hue.  The quality is good – gemmy, clear and transparent to some more cloudy areas at the base. The luster is very strong too. For references see the 2013 issue of The Mineralogical Record vol. 44, # 4. In very good condition - some small nicks and contacts. On acrylic base.

Choice prehnite!