Prehnite & Actinolite
 
Origin: Boulemane, Fès-Meknès Region, Morocco
 
Size: 58 mm x 38 mm
 
A rarely seen specimen of the well known Prehnite from Morocco. Fine Actinolite crystals is present on and included in the Prehnite.

Prehnite was named in honor of the Dutch Colonel, Hendrik von Prehn who discovered it in 1774.