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• Table 42. Suitability ratings for Trapper Mlne Spoil samples as a source of plant growth <br />medium. (1) <br />Soil Parameter Degree of Suitability (2) <br />pH good <br />Electrical Conductivity (EC) good <br />Calcium Carbonate (CaCO;t) good <br />Organic Matter (OM) good <br />Nitrate (NOg-N) good <br />Phosphorus (P) fair <br />Potassium (K) good <br />Zinc (Zn) good <br />Iron (Fe) good <br />Manganese (Mn) good <br />Copper(Cu) good <br />Selenium (Se) good <br />Sodium Adsorption Ratio (SAR) good <br />Percent Saturation good <br />Texture good <br />Mercury (Hg) good <br />Fluorine (F) good <br />Total Sulfur good <br />Acid-Base Potential good <br />• (1) Based on 19 samples taken in 1999. <br />(2) Based on Table 2.7-2a suitability range(s), permit page 2-361c; (TR~B) approved 8/19/90. <br />BDN 3100 <br />[DMGl99REPT4] <br />u <br />Table 4-2 <br />