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L <br />TABLE 2.04.64 (CONT.) <br />PARAMETER, PROCEDURE, AND REFERENCE LIST FOR PHASE I AND PHASE II <br />SAMPLING AT THE PROPOSED NEW HORIZON 2 MINE <br />MONTROSE COUNTY, COLORADO -MARCH, 1988 <br />• <br />PARAMETER -UNITS <br />Hot water soluble boron in ppm <br />Particle size analysis in % sand, silt and clay <br />Texture) classification <br />Total sulfur in <br />Sulfur fractionation in % (determined when ABP is less than 0) <br />Neutralization potential in tons CaCO, per acre furrow slice <br />Acid base potential (ABP) in tons CaCO, per acre furrow slice <br />Manganese in ppm <br />Iron in ppm <br />Molybdenum in ppm <br />Selenium in ppm <br />(Extract Hot Water Test) <br />Cadmium, copper, lead, arsenic, nickel, and zinc in ppm <br />Mercury in ppm. <br />PROCEDURE-REFERENCE <br />Page (1982), Section 25-9.1, p. 443-444. 20 mesh sieve. <br />Bouyoucos (1962), Calculated settiling pedods for sand (i.e., <br />40 sec.) and silt (i.e., 7 hrs), respectively. <br />USDA (1951), p. 209. <br />Sobek et al. (1978), p.51-65. 60 mesh sieve. <br />ASTM (1980), 60 mesh sieve. <br />USDA (1969), Method 23C, p. 105. 60 mesh sieve. <br />Smith et al. (1974), p. 48049. 60 mesh sieve. <br />Page (1982), Section 18.3-4, p. 319-320. <br />Page (1982), Section 17-4.3, p. 310-311. <br />Vlek (1975), Extraction by NH,CO~. <br />Black (1965), Me[hod 803, p. 1122. Also, Page (1982), <br />Section 3-5.5.4, p. 61. 60 mesh sieve. <br />Page (1982), Section 19-3.3, p. 331-333. <br />Hesse (1972). <br />• Revised 27 Aug 2002 22 <br />