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Table 4-2. Spoil Laboratory Analyses at Trapper Mine in 1988 (Resample A-Pit 112818) <br />Trapper Mining, Inc. <br />P.O. Box 187 <br />Craig, CO 81626 <br />Date Rec: 1/19/89 <br />CSU Soil Testing Laboratory <br />Room 6, Voc. Ed. Bldg. <br />Fort Collins, CO 80523 <br />303-491-5061 <br />Date: 3/1/89 <br />Billing: SO~~~~b <br />Research Soil Analysts <br /> sat.ext. ~ --------NH4 HC03-DTPA Extract--------------- <br />Lab Sample paste E.C. CaC03 ~ N03-N P K Zn Fe tdn Cu Se <br /># ID # <br />-------------- pH <br />----- mmhos/cm <br />---------- equiv. O.M. <br />--------------- ppm -----------------ppm------------------------ <br />---------------------------------------------------- <br />A Pit <br />R4499 #2818 7.7 5.0 5.7 4.7 9 2.3 220 8.0 58.9 26.3 5.7 0.063 <br />Area 8 <br />Lab Sample ----meq/1 in sat.ext.---- <br /># ID # Ca Mg Na K <br />------------------------------------------ <br />A Pit <br />R4499 #2818 25.5 20.3 26.4 1.1 <br />Area 8 <br />-------------------------------------------------- <br />mg/1 1n <br />sat.ext. ~ V.Fine Total <br />SAR B Sat. Sand Sand Silt Clay Texture <br />--------------------------------------------------- <br />5.5 1.1 53:9 8 27 29 44 Clay <br />-------------------------------------- <br />Total H2O Sol. <br />Lab Sart~ple Hg F <br /># ID # mg/kg mg/kg <br />-------------------------------------- <br />A Pit <br />R4499 #2818 0.10 2.8 <br />Area 3 <br />--------------------------------------------------- <br />% 9 Acid <br />CaC03 Total Base <br />equiv. S Potential ~ <br />5.7 0.21 50.4 <br />~ Calculated from total sulfur and CaC03 equivalent results. <br /> <br />