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The water level in the old Apex 111 mine, which has been <br />abandoned for several years, has stabilized at about the 7355' <br />structural contour on the lower Pinnacle seam. <br />All future mining operations covered by this permit appli- <br />cation will be conducted at absolute elevations above 7300'. <br />A water sample was to from the sum of the A ex 112 <br />Sine on 2 August and analyzed by the Southeastern Colo- <br />ra~icultural Laboratories. The results a_re as follows: <br /> ~ <br />Alkalinity 476.01 ~~ ppm <br /> ~ <br />Total solids 886.0 ' r'`'p ppm <br />Vol. mat. (org.) ~ 146.0 ppm <br />Organic matter light <br />pH 7.8 ppm <br />Hardness 240.0 ~~OS~, ppm <br />Sodium 231.1 v~•~ ppm <br />Calcium 128.5 Ppm <br />Magnesium 111.5 Ppm <br />Iron 0,1 PPm <br />Nitrates 0.0 pPm <br />Chlorides 10.6 pPm <br />Sulfates 237.0 PPm <br />Carbonates 0.0 PPm <br />Sulfides 0.0 Ppm <br />Flourides 0.2 Ppm <br />Arsenic 0.0 PPm <br />Copper 0-0 PPm <br /> <br />Rev: 4-22-81 <br />s9 <br />