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C~ D ~ ~.ABO~~~~~a~s <br />DIVISION OF CASA DEL SOL, INC. <br />474 MAIN AVENUE p131 (303) 247.422[ <br />POST OFFICE BOX 2605 <br />DURANGO, COLORADO 81301 rzsu <br />SOIL ANALYSIS <br />Client: Pueblo Coal <br />Sample marked as1113 drill hole 82-3 4'-6' sub-soil <br />Date Received: 10/13/82 <br />Date Reporced: <br />CDS ll 1798 <br />Water content <br />Extraction paste prepare d saturation 500 gm <br />Electrical conductance 670 micro MHOS/~m5°C <br />pH of paste filtrate 7.6 units <br />Soluble sodium 5.65 m equivalents/L of solute <br />Soluble calcium 1.79 m equivalents/L of solute <br />• Soluble magnesium 0.66 m equivalents/L of solute <br />Sodium adsorption ratio 5.10 by calculation <br />Total organic matter 0.26 Z by wet ash method <br />Texture analysis: <br />Sand 28 7. <br />Silt 23 z <br />Clay 49 z <br />Micro nutrients: <br />Potassium mg/L <br />Phosphate mg/L <br />Nitrate/nitrite mg/L <br />Ammonia mg/L <br />Other: <br />ESP by calculation 5.89 <br /> <br />I THIS LABORATORY REPORT NAY NOT BE PUBLISH. <br />EO OR USED FOR ADVERTISING OR IN CONNECTION <br />WIIR ADVE RLSING OF ANY RIND WOROUT PRIOR <br />WRITTEN PERMISSION FROM COS LABORATORIES. <br />RESULTS ARE BASED ON ANALYSIS MADE Ai THE <br />TIME SAMPLES ARE RECEIVED AT LABOMTORY. <br />Dr. Joe Sowden, Director <br />