|Latitude & Longitude (WGS84):||47° 0' 35'' North , 11° 23' 47'' East|
|Latitude & Longitude (decimal):||47.00969,11.39648|
|Other regions containing this locality:||The Alps, Europe|
|Locality type:||Group of Mines|
|Köppen climate type:||Dfc : Subarctic climate|
|Name(s) in local language(s):||Bleigruben, Obernberg am Brenner, Obernberger Tal, Silltal (Wipptal), Nordtirol, Tirol, Österreich|
Ancient lead-zinc mines, working irregularly distributed, vein- and lens-like, unmetamorphosed fluorite-galena-sphalerite mineralizations (rarely also fahlore) in dolomitized Triassic limestones of the Wetterstein formation.
Several adits, e.g., Viktor adit (Viktorstollen) and Friedrich adit (Friedrichstollen).
Fluorite crystals (colourless or violet) are mined by collectors.
Mining apparently already started during Roman times, later followed by activities in the 14th century until the early 17th century. An old adit was re-opened in the early 19th century but soon abandoned. No activity since 1920.
Located on Kühberg mountain near Obernberg.
35 valid minerals. 1 erroneous literature entry.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
|Jurassic - Permian|
145 - 298.9 Ma
|Cambrian - Proterozoic|
485.4 - 2500 Ma
|Precambrian-Phanerozoic crystalline metamorphic rocks|
Age: to Cambrian (485.4 - 2500 Ma)
Lithology: Crystalline metamorphic rocks
Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529.