1986-11-01_PERMIT FILE - C1981008A (4)

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t Table 9-4-5 (Cont.) Laboratory Analytical Results for Samples Collected From the Nucla Mine Scraper Pit Soil Survey Area, Montrose County, Colorado, November, 1986 Very Sampling Cond. SP Soluble Cations Soluble Anions Fe Mn fine Interval (EC) (1) Ca Mg Na K SAR HCO S 4 CaCO3 ABP OM% CF% ppm ppm Sand Sand Silt Clay Texture (in.) pH mmhos/cm % --------meq/1------- (2) ---Lq/l-- (3) (4) (5) (6) (7) (8) % % % % Map Unit 9: Subsoi ed Disturbed Land, 2 to 15% Slopes, Stop No. 5 0-8 8.0 0.7 31.6 4.1 2.4 0.7 0.1 0.4 3.1 3.4 8.2 82 4.5 19 2.6 3.2 (9) 50 30 20 L 8-14 8.0 0.8 33.4 5.2 2.5 0.8 0.1 0.4 2.6 5.4 9.1 91 3.9 17 4.7 2.6 58 20 22 SCL Stop No. 11 0-8 8.0 0.4 34.7 2.3 0.7 0.3 0.1 0.3 2.3 0.8 8.6 86 4.4 5 3.3 3.6 50 28 22 L Map Unit 10: Topsoiled Disturbed Land, 2 to 15% Slopes, Stop No. 4 0-10 7.8 0.7 35.2 5.2 1.8 0.7 0.1 0.4 3.8 2.4 9.1 91 5.9 3.3 5.0 48 32 20 L 10-28 7.8 4.5 51.3 24.5 23.3 11.9 0.0 2.4 2.9 52.7 21.3 213 10.57� 2.6 1.1 34 38 28 CL Map Unit 12: Nontopsoiled Regraded Spoil, 6 to 35% Slopes, Stop No. 6 0-6 7.2 2.8 41.,4 21.0 9.5 1.1 0.6 0.3 2.6 38.7 2.8__ 25 10.5 20 10.6 2.2 32 42 26 L 6-20 6.4 5.4 46.2 36.8 16.6 22.6 0.0 4.4 6.1 47.5 � 21 25.2 9�57.2 2.5 50 30 20 L Stop No. 8 0-6 5.1 3.2 37.3 31.1 8.7 1.9 1.2 0.4 1.3 37.5 0.8 0 30.3 29 47.2 4.3 52 32 16 L 6-12 7.2 3.6 36.2 31.1 15.4 3.2 0.1 0.7 2.7 43.3 4.1 16 10.2 46 11.8 1.3 48 30 22 L Map Unit 13: Siltstone Rock Outcrop, 6 to 35% Slopes, Stop No. 14 0-18 8.0 0.6 35.3 2.8 1.6 0.7 0.1 0.5 3.7 0.7 7.4 73 5.2 28 .' 3.9 2.8 34 48 18 L (1) SP - Saturation Percentage (4) ABP - Acid Base Potential , units are tons CaCO per acre furrow slice (7) Fe - Iron a (2) SAR - Sodium Adsorption Ratio (5) OM% - Organic Matter Percentage, these analyse are being rerun. (8) Mn - Manganese (3) CaCO - Calcium Carbonate, units (6) CF% - Coarse Fragment Percentage (9) These values were not yet are ions CaCO3 per acre furrow slice determined as of 11/01/86 c c�