Hidrológiai Közlöny 1933 (13. évfolyam)

Gedeon Tihamér: Szulfátos vizek képződése

Formation of sulfate containing waters 101 On examining- the causes why on some spots Glauber salt

4 containing waters, on others those containing alum salts

3 and on others bitter salt

5 containing ones are found with the same ways of formation we must conclude that explanation can only be found in the composition of the mother rocks. Large differences may be found on examination of the compositions of the bluishgray mother rocks of some sulfate containing waters. Blue „Kirf" Blue clayey silt of Blue mountain day at Őrsöd: 6 Törökszentmiklós: day of Ciint 8 m 7 m 9m Si()2 49.95 57.64 26.30% AkOs 12.73 14.28 20.52 „ FeaOa 3.45 3.55 0.19,, FeO 0.89 2.51 21.50 „ TiOa 0.78 0.42 0.40 „ CaO 8.97 5.60 3.00 „ MgO 2.99 1.84 0.08 „ Na

20 1.33 4.38 traces K2O 1.85 0.09 none S 0.16 2.25 19.20% SOa 0.65 0.09 none P2O5 0.19 0.11 none CO2 7.70 4.36 2.36% H2O 7.98 1.05 11.25 „ A mass of gold-yellow pyrite concretions can be seen within the blue clay of Gránáshegy—Bagolyhegy at Gánt. The amount of S, respectively of SOs, further that of K2O, Na2Ü and MgO is very varying in the above three rocks. Comparing these with the composition of the sulfate containing waters found in them we see that NasSCh and MgSOi are dominating there. 4 Liffa A.: Hidrológiai Közi., ILI. 56. 1923. 5 Schréter Z.: Hidrológiai Közi., MIL 18. 1923. 5 Vendl A.: Földtani Int. Évkönyve, XXIX—2., 148. 1932. (Analysis of Dr. Tibor Takáts.)