Nice magnese Dendrites on sandstone found by my father.

Unfortunately he had no label for this one, but when I search on Mindat, I only find 2 locations in Troms & Finnmark - which would be the possible places he went for discovery. One of them are in the hometown where he grew up and where all his family still is located. So I assume this specimen is found at this location (but you never know for sure):
Rundhaugen, Kjøllefjord, Lebesby, Troms og Finnmark, Norway
https://www.mindat.org/loc-249118.html