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National King Coal, Inc. <br />Tom Bird <br />4424 County Road 120 <br />Hesperus, CO 81326 <br />DATE RECEIVED: 04-13-94 <br />RESEARCH SOIL ANALYSIS <br />Colorado State University o, <br />Soil, Water, and Plant Testing Laboratory <br />Room 6 Vocational Education Building <br />Ft. Collins, CO 80523 <br />PHONE: 491-9941 FAX: 4912930 z <br />DATE: 04/29/94 <br />51t�5S? <br />Lab <br />Sample <br /><0.1 <br />----------- - - meq/1 - - - - ------ <br />------------AB-DTPA------•----- <br />- - - - - -%- - - - <br />% <br />Acid <br />% <br /># <br />ID # <br />pH <br />Ca <br />Mg <br />Na <br />K <br />SAR <br />Sand <br />Silt Clay <br />14.6 1000 tons of material <br />Texture <br />Sat. <br />R 7456 <br />1 <br />7.7 <br />19.0 <br />5.8 <br />3.2 <br />0.7 <br />0.9 <br />69 <br />18 <br />13 <br />Sandy Loam <br />44.5_ <br />7457 <br />2 <br />7.8 <br />36.9 <br />10.7 <br />3.8 <br />0.7 <br />0.8 <br />56 <br />27 <br />17 <br />Sandy Loam <br />44.4" <br />7458 <br />3 <br />8.1 <br />4.2 <br />2.1 <br />1.2 <br />0.3 <br />0.7 <br />57 <br />25 <br />18 <br />Sandy Loam <br />39.4 <br />7459 <br />4 <br />7.6 <br />3.5 <br />2.1 <br />0.9 <br />0.6 <br />0.5 <br />61 <br />25 <br />14 <br />Sandy Loam <br />38.7 <br />7460 <br />5 <br />6.9 <br />3.1 <br />1.7 <br />1.0 <br />1.2 <br />0.6 <br />54 <br />27 <br />19 <br />Sandy Loam `` <br />41.6 <br />7461 <br />6 <br />7.1 <br />2.3 <br />1.2 <br />0.8 <br />0.6 <br />0.6 <br />47 <br />36 <br />17 <br />Loam <br />50.3 <br />R 7456 <br />1 <br /><0.1 <br />9.9 <br />------------AB-DTPA------•----- <br />% <br />% <br />Acid <br />Lab Sample ------------ mg/kg ------------ <br />Total <br />CaCO3 <br />Base <br /># ID # Mo P NO3-N Pb Cd <br />S <br />I-yuivalent <br />Potential <br />R 7456 <br />1 <br /><0.1 <br />9.9 <br />36 <br />2.78 <br /><0.1 <br />0.363 <br />2.7 <br />15.7 " tons of CaCO3 per <br />7457 <br />2 <br /><0.1 <br />11.1 <br />51 <br />3.13 <br /><0.1 <br />0.268 <br />2.3 <br />14.6 1000 tons of material <br />7458 <br />3 <br /><0.1 <br />12.3 <br />11 <br />1.70 <br /><0.1 <br />0.145 <br />3.4 <br />29.5 <br />7459 <br />4 <br /><0.1 <br />10.7 <br />23 <br />0.91 <br /><0.1 <br />0.092 <br />1.3 <br />10.1 <br />7460 <br />5 <br /><0.1 <br />21.1 <br />17 <br />1.46 <br />0.11 <br />0.072 <br />0.6 <br />3.8 <br />7461 <br />6 <br /><0.1 <br />10.3 <br />19 <br />1.42 <br /><0.1 <br />0.024 <br />0.6 <br />5.3 <br />0 0 0 <br />