ABSTRACT
The study area still shows this activity in the unique naturally enriched composition of gaseous drinking water. The thermal activity is responsible for the mineralization.
Two classes of mineralization are identified, which have had an impact on the water chemistry (Giuliani et al. 1989). The first class is cassiterite and beryl vein mineralization affecting the metamorphic aureole (Al Karit and Zguit). The second type, which affects the granitic mass the paragenesis is made by wolframite, scheelite, pyrite, galena and fluorite.
