Plagioclase from Salzburg, Austria
Austria | |
| G.Mutschlechner (Innsbruck) |
| Strasser, Albert (1989) Die Minerale Salzburgs. Albert Strasser, Salzburg. |
| Strasser, Albert (1989) Die Minerale Salzburgs. Albert Strasser, Salzburg. |
| Strasser, Albert (1989) Die Minerale Salzburgs. Albert Strasser, Salzburg. |