## 3 Results and Discussion
* Mn (mg/L): Makhinjauri (1.14)\(\rightarrow\)Makhinjauri concentrate (1.87)\(\rightarrow\)Dandalo (3.27)\(\rightarrow\)Gortubani (5.76)\(\rightarrow\)Danisparauli (9.84). As for the content of such elements as Cd, Mo and Mn, it significantly exceeds the permissible standards--Cd by 72-219, Mo by 4-24 and Mn by 10-32 times. Cadmium is not contained only in Makhinjauri water, but manganese in Naminauri water. The Ni content was also studied with Co and As (Figure 13). From the comparative series of data:* Ni(mg/L): Gortubani (0.0005)\(\rightarrow\)Dandalo (0.0014)\(\rightarrow\)Makhinjauri concentrate(0.0033)\(\rightarrow\)Naminauri (0.0056)\(\rightarrow\)Danisparauli (0.0058)\(\rightarrow\)Makhinjauri (0.0105);
* Co (mg/L): Makhinjauri (0.0008)\(\rightarrow\)Danisparauli (0.0032)\(\rightarrow\)Gortubani (0.0045), Dandalo. * As(mg/L): Naminauri (0.0092)\(\rightarrow\)Makhinjauri (0.015)\(\rightarrow\)Gortubani (0.0287)\(\rightarrow\)Dandalo (0.036)\(\rightarrow\)Makhinjauri concentrate (0.0375)\(\rightarrow\)Danisparauli (0.0491). It was established that the content of these elements is below the permissible standards. In the waters of Naminauri and Makhinjauri concentrate, Co was not found. In mineral waters, it has been established that the content of antimony is increased by 3-44 times, of lead 60-167 times (Figure 14), and their content is highest in the water of Danisparauli. As for other elements, the content of silicon is practically normal, mercury is 50-75 times higher than normal, and vanadium is 17-148 times higher (Figure 15). * Sb (mg/L): Naminauri (3.15)\(\rightarrow\)Makhinjauri concentrate (3.6)\(\rightarrow\)Dandalo (4.06)\(\rightarrow\)Gortubani (6.1)\(\rightarrow\)Makhinjauri (7.77)\(\rightarrow\)Danisparauli (8.38);
* Pb(mg/L): Dandalo(0.096)\(\rightarrow\)Naminauri(0.317)\(\rightarrow\)Gortubani(0.412)\(\rightarrow\)Makhinjauri(0.298)\(\rightarrow\)Makhinjauri concentrate (1.02)\(\rightarrow\)Danisparauli (1.34). * Si (mg/L): Naminauri (4.73)\(\rightarrow\)Makhinjauri (6.07)\(\rightarrow\)Dandalo (10.05)\(\rightarrow\)Makhinjauri concentrate (10.77)\(\rightarrow\)Danisparauli (11.75)\(\rightarrow\)Gortubani (13). * Hg (mg/L): Danisparauli (0.0267)\(\rightarrow\)Dandalo (0.132)\(\rightarrow\)Gortubani (0.208)\(\rightarrow\)Naminauri (0.243)\(\rightarrow\)Makhinjauri (0.315)\(\rightarrow\)Makhinjauri concentrate (0.376). * V(mg/L): Gortubani (1.7)\(\rightarrow\)Danisparauli (2.45)\(\rightarrow\)Makhinjauri (2.6)\(\rightarrow\)Makhinjauri concentrate (6.21)\(\rightarrow\)Dandalo (14.8). In the water of Naminauri were not found. From the given comparative series of data, it follows that, in relation to mercury and vanadium, Makhinjauri water, which is very often used in the form of sulfur baths, is unfavorable. * Zn (mg/L): Naminauri (4.46)\(\rightarrow\)Gortubani (4.76)\(\rightarrow\)Dandalo (4.9)\(\rightarrow\)Danisparauli (8.65)\(\rightarrow\)Makhinjauri concentrate (8.93)\(\rightarrow\)Makhinjauri (9.06). * Al (mg/L): Makhinjauri (2.46)\(\rightarrow\)Naminauri (4.19)\(\rightarrow\)Dandalo (5.65)\(\rightarrow\)Makhinjauri concentrate (5.85)\(\rightarrow\)Gortubani (6.97)\(\rightarrow\)Danisparauli (8.16). * Cu(mg/L): Makhinjauri (5.76)\(\rightarrow\)Naminauri (6.09)\(\rightarrow\)Makhinjauri concentrate (9.93)\(\rightarrow\)Danisparauli (7.02)\(\rightarrow\)Dandalo (7.27)\(\rightarrow\)Gortubani (7.55). As for zinc, aluminum and copper, the content of these elements is increased: zinc 45-90 times, aluminum 5-20 times, and copper 6-8 times higher than normal.