Albite v. Pericline
Pfitsch pass, Zillertal, North Tyrol, Tyrol, Austria
9.3 x 8.4 x 6.6 cm.
Nice cabinet-size specimen of lustrous white curved crystals of the 'pericline' variety of albite, from Pfitsch Pass, Austria. From the collection of prominent 19th Century Pennsylvania collector and businessman William W. Jefferis, with a handwritten label in good condition. Classic!