Hydrogeothermal Conditions in Éire - Geological Survey of Ireland

- 14 -Spring No. 2001 2001 2002 2003 2003 1009 1001 1002 1003 1005 1005 1007 1008 1006 1004Sample No. I II III IV V VI VII VIII IX X XI XII XIII XIV XVDate, 1979 15/11 15/11 15/11 4/12 4/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12°c 11.3 20.7 17.6 13.7 13 .8 17.2 16.2 13 .2 14.2 23.3 23.0 20.2 13 .0 13 .8 12.2.--pH 7.40 7.52 7.41 7.60 7.84 7.23 7.28 7.24 7.26 7.31 7.35 7.26 7.11 7.19 7.32TDS ppm 370 286 334 296 292 528 1160 370 380 386 404 412 440 480 636EC ~mhos) 570 - 525 - 510 830 1970 665 659 715 708 645 751 765 1070Total Fe (mg/lit) 2.90 0.20 0.25 0.30 0.35 0.25 1.90 1.00 1.00 0.80 0.35 0.20 0.20 0.20 0.35Dissolved Nil 0.10 0.05 0.03 0.10 Nil Nil 0.05 0.05 0.05 0.05 0.15 0.15 0.20 0.15mgsi/lit 3.2 5.2 3.3 3.8 4.2 0.9 0.9 3.4 3.2 5.4 5.7 3.9 2.6 3.6 3.7If/g/lit 0.9 1.5 1.0 3.0 6.0 6.0 9.8 1.3 2.5 10.9 12.0 3.0 1.1 3.9 4.3F flg/lit 100 - 100 - 160 140 440 140 120 280 290 220 100 200 270B/f.g/lit 73 42 28 63 23 50 60 53 30 60 92 78 153 182 52SeJtg/lit 0.75 Neg Neg Neg 0.75 Neg Neg' Neg Neg Neg Neg Neg Neg Neg NegBa Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil NilCa: Mg Ratio 1. 79 2.81 4.04 2.40 2.57 7.77 2.18 2.25 7.37 1.81 1.85 4.00 10.25 4.11 1. 93ITABLE 4.Trace elements found in the waters of Irish warm springs, based on samples taken on 15 Novemberand on 4 and 7 December, 1979. Analyses made at the State Laboratory, College of Science, Dublin.