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Sample KW71095 <br />` TempC = 20.0 pH = 7.2 <br /> TDS = 1320.0 COND = 1780.0 <br /> HARD = 0.0 DENS = 1 .0 <br /> t <br /> mg/1 mmole/1 meq/1 meq/1 <br /> Na+ 102.0 4.4365 4.4365 20.8 <br /> i K + 5.3 0.1355 0.1355 0.6 <br /> Ca++ 185.0 4.6158 9.2315 43.4 <br /> j Mg++ 91 .0 3.7430 7.4860 35.2 <br /> Cl- 239.0 6.7413 6.7413. 37.2 <br /> SO4-- 7.0 0.0729 0.1457 0.8 <br /> HCO3- 686.0 11.243'0 11 .2430 62.0 <br /> CO3-- 0.0 0.0000 0.0000 0.0 <br /> 8i02 0.0 0.0000 0.0000 0.0 <br /> i <br /> LANGELIER INDEX 0.67 IONIC STRENGTH= 0.0281 <br /> TDS calc = 1315 mg/1 - <br /> Analytical checks and comparisons <br /> Sum cations = 21 .2896 Sum anions = 118.1300 <br /> BALANCE _ :8.02 <br /> TDS measured = 1320 mg/1 <br /> TDS(180) calc = 967 mg/1 %TDS(180) diff= 26.8 % <br /> TDS/Gond ratio= 0.74 Usual range = 0.55; to 0.75 <br /> Cond/Sum-cat = 84 Usual range = 90 ;- 110 <br /> Meas. Density = 1 .0000 Calc. Density = 1 .0011 <br /> Meas. hardness= 0.00 mg/1 CaCO3 <br /> Calc. hardness= 836.61 mg/1 CaCO3 <br /> Na - Cl = -2.305 meq/1 Usually positive <br /> Ca - SO4 = 9.086 meq/1 Usually positive' <br /> K/(Na + K) = 2.96 % Usually < 20% <br /> Mg/(Mg+Ca) = 44.78 % Usually < 40% <br /> Meas HCO3 = 686.0 mg/1 Meas CO3 = :-0.0 mg/1 <br /> Calc HCO3 = 684.6 mg/1 Calc CO3 = J0.7 ..mg/1 <br /> SOURCE ROCK ESTIMATE <br /> Na+K-C1 = - -2.1693 <br /> SI02/(Na+K-CI)= 0.0000 <br /> Si02/HCO3 = 0.0000 <br /> SAR = 1.5 <br /> CONDUCTIVITY = 1780 <br /> EST. COND. _ 2129 <br /> Na / Na + Cl = 0.3969 <br /> Ca / Ca + SO4 = 0.9845 <br /> Na < Cl BRINE SAMPLE LIKELY; TDS>500 <br /> Ca > SO4 <br /> Si02 ZERO; Silicate weathering likely if Si02 >. 68 mg/1 <br /> otherwise carbonate weathering is more likely <br />