Aeschynite-(Y) – Phenakit cylinder, Leckbachrinne, Habachtal, Austria
Ex collection of Dr. Günter Grundmann

With a length of 1.1 cm, this is a large specimen of this rare mineral. The brownish-black, tabular prismatic crystal is embedded in the chlorite rock and stands out from the matrix due to its good luster.
Rare collector's piece in good size and quality from the Habachtal collection of Dr. Günter Grundmann.