Corenno Plinio, Dervio, Lecco Province, Lombardy, Italy
a 1 cm. crystal on schyst self collected in Corenno Plinio. Photo and collection Alessandro Tagliaferri
A crystal of 1,8 cm. on schist - self collected in Corenno Plinio (Lc) Photo and collection Alessandro Tagliaferri
A cm. 1,3 crystal on schist-self collected in Corenno Plinio Photo and collection Alessandro Tagliaferri
dimension sample cm. 28 x 13 photo and collection Luigi Chiappino
A 1 cm. crystal on schyst self collected in Corenno Plinio Photo and collection Alessandro Tagliaferri
dimension sample cm. 13 x 3 photo and collection Luigi Chiappino
Brown prismatic crystals up to 2 cm in length and grains embedded in micaschist in situ. Photo: Paolo Bosio, 2012.
© Paolo Bosio
Staurolite-bearing micaschists below the northern wall of the castle. Photo: Paolo Bosio, 2012.
The castle, which dates from the second half of XIV century, surmounts the staurolite-bearing micaschists. Photo: Paolo Bosio, 2012.