A hike on the 1800 million year old granite (nattmålsfjellet,Kvaløya,Troms)

We are hiking up Nattmålsfjellet. Talking a bit about the geology in the area.. what rocks we find here, and how they formed.
Enjoy!

[@kvikende]

is the rock exposed due to erosion by the glaciers?

[@geocave]

Thats a good question! i think a multiple of mountain formations may have pushed it towards the surface.