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<br />RAPPER MINING <br />r~71Ry Henderson <br />:~ Box 167 <br />~C,rgig, CO 81626 <br />'/~~TE RECEIVED: 09/09/93 <br /> <br />Colorado State University <br />Soil, Water and Plant Testing Laboratory <br />Room 6, Vocational Education Building <br />Fort Collins, CO 80523 <br />303-491-5061 <br />DATE: 12/10/93 <br />BILLING: S IS(o(o 5 <br />RESEARCH SOIL ANALYSIS <br /> <br />ElecVical -------------t1H~HC03-DTPA ExVact------------- <br />l,aD Sample Conductivity -----°h----- N03-N P K Zn Fe Mn Cu Se <br />~~ ... <br />:..~ ID # pH mmhos/cm CaC03 O.M. -------------•-----PPm------------------' <br />;(11080 3204 $/19/9:1 So. A Pit Spoils (East) 8.5 1.0 7.5 1.7 3 0.5 69.6 1.9 18.1 3.8 2.4 0.07 <br />-1081 3205 $/19N3 So. A Pit Spoils (West) 7.9 2.8 3.8 18.8 9 4.7 148.0 8.5 150.0 25.3 5.6 0.08 <br />---rn9/kg--- <br />:Lab Sample ----meq/I in set. ext.---- --------°,6-------- Total HZOSoI <br />-# ID # Ca Mg Na SAR Sat. Sand Silt Clay TexWre Hg F <br />81080 3204 $~19A3 So. A Pit Spoils (Fast) 6.5 5.0 1.5 0.6 30.0 50 27 23 tSC L 0.003 10.4 <br />1081 3205 8/19ry3 So. A Pit Spoils (Was) 25.9 23.8 3.0 0.6 38.1 42 26 32 JCL 0.016 9.6 <br />'SCL -Sandy Clay Loam <br />'CL -Clay Loam <br />°k 'Acid --------%------- '-Acid <br />Lab Sample Total Base Organic Pyritic Base <br />ifs ID # S Potential S S SOS-S Potential <br />R7 080 3204 8/19ry3 So. A Pit Spoils (East) 0.0060 74.8 0.0001 0.0034 0.0025 74.9 <br />1081 3205 8J19/93 So. A Pit Spoils (Wat) 0.3340 27.6 0.2340 0.0900 0.0100 35.2 <br />'Based on total sulfur (tons/1000 tons of material) <br />'•Bazed on pyritic sulfur (tons/1000 tons of material) <br />..l <br />A <br />w <br />0 <br />'w <br />0 <br />N <br />0 <br />M <br />D <br />N <br />0 <br />rn <br />N <br />'v <br />0 <br />m <br />-j <br />w <br />v <br />rn <br />3 <br />5' <br />w <br />