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i <br /> i <br /> Table 9-2C-1. Laboratory Analysis for Surface Soil Samples Collected <br /> Within the Shop Area Soil Survey Addition in 1975, <br /> Nucla Mine, Montrose County, Colorado <br /> Saturated Extract <br /> conduG 2 NH4QAC NaHCO3 <br /> Sample' tivity Ca mg Na K CDC B K P <br /> Number f-1 m-s/Cm2 meq/1 meq/1 meq/1 meq/1 SAR mec2/100g- ppn ppm pim Texture <br /> 1 8.2 0.7 3.1 2.5 1.3 0.9 0.8 10.4 0.3 126 13.0 sl <br /> 2 8.2 0.4 1.7 1.6 0.8 0.6 0.6 14.4 0.1 143 5.0 scl <br /> 3 7.2 1.3 5.4 4.4 2.5 1.6 1.1 17.2 0.5 147 2.0 scl <br /> 4 8.3 1.1 5.7 3.9 1.3 0.4 0.6 14.4 0.1 49 2.0 cl <br /> 5 8.2 0.7 3.4 2.9 1.5 1.1 0.8 11.6 0.3 160 11.0 sl <br /> 6 8.1 0.3 1.1 1.0 0.6 0.3 0.6 14.6 0.1 113 8.0 scl <br /> 'Depth of sampling was approximately 0.8 feet. <br /> 2conductivity calculated from total soluble cation concentration according to <br /> usDA Agricultural Hand #60, page 12, 1969. <br /> 3sl - sandy loam: scl - sandy clay loam: cl - clay loam. <br /> W <br />