K Feldspar (Var: Adularia)
Großglockner, Heiligenblut am Großglockner, Spittal an der Drau District, Carinthia, Austria
The specimen was mined at "Teufelskamp", in the South Slope of Großglockner Mountain, about 3400 m above sealevel. All faces are perfectly glossy, the termination is razor-sharp. The main-crystal (~4cm across) perched on Greenshists-matrix. Measures cm 6,6 x 4,1 x 3,8.
Ex Martin GRÜLL Alpine-Collection, today in Marco Tomei collection [and ...
© Marco Tomei collection and photo