Excellent green balls of prehnite crystals are perched on top of lustrous parallel-growth epidote crystals. The prehnites are a nice green, translucent and show super fine crystallization across their surfaces. In excellent condition. Some contacting with the matrix around the back, and a couple of incomplete small epidotes at lower right as displayed. The colour is best approximated by the first photo – the second one has a little backlighting to help you see the crystallization and translucence. Attractive piece!