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• • <br /> Table 7 <br /> JACK O'LANTERN ROOF/FLOOR ANALYSES - Part 1 <br />SAMPLE HOLE LITHOLOGY THICKNESS pH EC SAT. CALCIUM MAGNESIUM SODIUM SAR <br />TYPE N0. (FT.) Y (meq/1j (meq/1) (meq/1) <br />Roof SR-13 Shale & 1.0 8.6 5.28 29.4 4.08 4.82 64.00 29.8 <br /> Sandstone <br /> SR-14 Mudstone 1.0 8.9 4.21 33.1 3.99 3.78 45.96 22.8 <br /> SR-21 Shale 1.0 8.8 5.37 33.4 6.95 7.74 56.80 20.3 <br /> SR-46 Shale 2.0 8.6 15.8 120 ppm 38 ppm 510 ppm 9.0 <br /> SR-49 Shale & 2.0 8.4 6.10 83 ppm 21 ppm 470 ppm 17.8 <br /> Sandstone <br /> SR-50 Shale & 2.0 9.1 2.00 19 ppm 9 ppm 270 ppm 12.4 <br /> Sandstone <br />N <br /> <br />O <br />~ <br />Average <br />8.7 <br />6.46 <br />32.0 <br />- <br />- <br />- <br />18.7 <br />rn <br /> <br />Floor SR-13 Shale 1.0 8.6 6.65 28.0 3.26 2.08 49.65 29.1 <br /> SR-14 Shale 1.0 8.8 4.79 31.0 4.43 4.85 60.39 26.6 <br /> SR-21 Shale 1.0 8.9 4.70 32.7 6.78 12.25 51.53 16.5 <br /> SR-46 Shale ~ 2.0 8.5 3.70 12 ppm 3 ppm 300 ppm 32.4 <br /> Sandstone <br /> SR-49 Shale 2.0 8.7 9.40 264 ppm 100 ppm 560 ppm 8.7 <br /> SR-50 Shale 2.0 8.5 7.90 87 ppm 27 ppm 420 ppm 10.3 <br /> Average 6.19 30.6 - - - 20.6 <br /> Average 8.7 6.32 31.3 - - - 19.6 <br />