A superb prehnite crystal from the famous Jeffrey mine, Quebec, Canada. The specimen comes from the renowned collection of Rock Currier, USA with a label. The prehnite crystal is very well shaped and razor sharp with a dipyramidal habit.  It is colorless with a glassy luster. It is translucent to some transparent areas. Complete all over 360 degree. For references see the 2013 issue of The Mineralogical Record vol. 44, # 4. In excellent condition. On acrylic base.

Mesmerizing!