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Table 6 Isotope analysis results for water samples collected in the Şavşat Geothermal Field

From: Conceptual model of the Şavşat (Artvin/NE Turkey) Geothermal Field developed with hydrogeochemical, isotopic, and geophysical studies

Sample name Date Definitions δD
V-SMOW
δ18O
V-SMOW
T (TU) δ13C
V-PDB
δ34S (SO4)
VCDT
δ18O (SO4)
V-SMOW
ILICAS May 16 Geothermal water − 100.38 − 13.03 0.74 4.31 10.6 9.6
October 16 − 97.99 − 12.84 2.49    
March 17 − 97.14 − 13.24 0.90 7.70 10.9 11.6
July 17 − 100.36 − 13.03 1.11    
CDMS May 16 Mineral water − 94.81 − 12.4 3.59 7.65 7.7 6.7
March 17 − 95.78 − 12.45 3.13   6.4 6.0
July 17 − 94.88 − 12.48 1.95 9.55   
GMS July 17 Mineral water − 96.29 − 13.39     
SSSK May 16 Cold spring water − 88.19 − 12.95 4.67 − 15.4 3.4 0.0
October 16 − 89.96 − 12.67 4.37    
March 17 − 86.58 − 12.33 4.35 − 12.36 4.3 1.7
July 17 − 88.38 − 12.59 5.70    
GSK July 17 Cold spring water − 88.17 − 12.60     
CERDERY May 16 Surface water − 86.37 − 12.21 6.0 − 13.82 5.2 − 0.7
October 16 − 82.32 − 11.78 4.29    
March 17 − 90.60 − 12.50 6.35 − 7.79 3.5 0.8
July 17 − 88.15 − 12.40 5.25    
CERDERA October 16 Surface water − 85.46 − 11.95 5.97    
March 17 − 90.59 − 12.65 3.81    
July 17 − 88.30 − 12.31 4.08    
SAVSTKAR March 17 Snow − 120.97 − 17.56 5.77