Postal codes in Austria. Postal codes in Austria were introduced in 1966 and consist of four numbers. System. The first indicates the state: 1xxx: Vienna; 2xxx: Lower Austria (east of Vienna) 3xxx: Lower Austria (west of Vienna) 4xxx: Upper Austria; 5xxx: Salzburg and east Upper Austria; 6xxx: Tyrol and Vorarlberg (without East Tyrol) 7xxx: Burgenland; 8xxx: Styria
There are two kinds of schists found in the canyon, either a mica-rich schist, that has a lot of biotite and muscovite mica, or a schist rich in hornblende, a type of mineral called amphibole. A zone of schist crosses the canyon between Gunnison Point and Pulpit Rock Overlook.
Southern Alps, Central Otago area. Schist is medium grade metamorphic rock, formed by the metamorphosis of mudstone / shale, or some types of igneous rock, to a higher degree than slate, i.e. it has been subjected to higher temperatures and pressures.outhern Alps, Central Otago area. Schist is medium grade metamorphic rock, formed by the metamorphosis of mudstone / shale, or some types of igneous rock, to a higher degree than slate, i.e. it has been subjected to higher temperatures and pressures.