|Latitude & Longitude (WGS84):||58° 6' 7'' North , 14° 33' 56'' East|
|Latitude & Longitude (decimal):||58.10222,14.56583|
|Other regions containing this locality:||Scandinavia|
|Köppen climate type:||Dfb : Warm-summer humid continental climate|
|Name(s) in local language(s):||Norra Kärr nefelinsyenit, Gränna, Jönköpings kommun, Småland, Sverige|
Alkaline complex 1.5 km east of lake Vättern and 45 km NE of Jönköping. One of the world's oldest agpaitic complexes (1500 Ma). It is the type locality for the rock types Grännaite, Lakarpite, Kaxtorpite, and Pulaskite.
Mineral ListMineral list contains entries from the region specified including sub-localities
62 valid minerals. 1 (TL) - type locality of valid minerals. 5 erroneous literature entries.
Rock Types Recorded
Rock list contains entries from the region specified including sub-localities
Select Rock List TypeAlphabetical List Tree Diagram
Entries shown in red are rocks recorded for this region.
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
1400 - 1600 Ma
Age: Calymmian (1400 - 1600 Ma)
Reference: Bergman, S., M.B. Sephens, J. Andersson, B. Kathol, T. Bergman. Sveriges berggrund, skala 1:1 miljon. Sveriges geologiska undersökning K 423.