Red circles where I get some kind of caves or old mine shafts. It is in the area between the right red circle and to the west of the left circle. Green Xs for any type of archaeological signal.
There is one spot I got a gold signal, but didn't mark it last time, because it seemed to be just raw gold. I'm marking the spot now, it could even be old mining sites, where the 3 red Xs are with a a red line around them.
mehdi1230,
I decided to do a redowse on your picture and dowsing revealed the following as shown in the picture:
ORES OF METALS:
Gold
Iron
Lodestone (magnetic iron ore)
Chromite (chromium ore)
Sphalerite (Zinc ore)
Titanium
Chalcopyrite (copper ore) (copper)= high concentration of metal