Knappenwand is a world famous mineral locality for fine Epidote-Byssolite and this is an attractive specimen. It displays Epidote crystals decorated with dense cluster of fibrous hair like Byssolite needles. The Byssolite has green color and it is very sparkling. The Epidotes have dark olive-green color and strong luster. It displays aesthetically on 360 degree. For Ref. The Mineralogical Record, vol. 17, pp 167-181. Some contacts. On acrylic base.

Knappenwand specimens are not common, always highly prized and this is a choice piece!