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n <br />U <br />Nina: Seneca Core +1900 <br />pate Cored: 6-29-77 <br />Section: 11 <br />• • <br />PEABODY COAL COMPANY <br />Central Laboratory <br />Page 3 <br />Township: SN <br />Range: 87Y1 Tone oP Ca003 Equivalent per 1000 tone •pry eaeie <br /> Materia <br /> Mae. Req. Amount Amount <br /> Corxluctivity Prom Present Needed Excess Satur tion Ex act P• K• <br /> lab 1:5 Sulfu Total by for CaC03 Set. Na Ca Nq K NaHC03 NNgOAc <br />Sam le No. N mmhos cm \ • Sulfur Titration Neutrality iv. me 1 me 1 me 1 me S R ESP <br />Shale, med. , <br />hrd, Sand- <br />stone, hrd. R-7-b22 0.59 18.44 48.13 29,69 <br />Si l[e one, <br />hrd. R-7-623 0.15 4,69 53.67 48.98 <br />shale, mad- <br />hrd. A-7-624 0.62 19.38 48.13 28.75 <br />I <br />:hale, mad <br />ord. R-7-625 1.69 52,81 34.10 18,71 <br />Siltetone, <br />hrd. Sand- <br />stone, hrd. R-7-626 0.36 11.25 50.64 39,39 <br />Sandstone, <br />hrd. R-7-627 0.56 17.50 17.74 0,24 <br />Sall- ,one, <br />v-hrd. R-7-628 0.29 9,06 35.75 26,69 <br />Sandstone, <br />~-hrd. R-7-629 0.15 4.69 43.04 38,35 <br />Sandstone, <br />ord. R-7-630 ~ 0.32 10.00 43.08 33,08 <br />Shale, hrd. <br />Sandstone, <br />v-hrd. R-7-631 0.09 2.81 31.42 28,61 <br />