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<br />2. The total aggregates estimated include material, which <br />with minor treatment, wou]d meet specifications for concrete. <br />14ost of the deposit meets specifications for class 2 subbase <br />(Colorado Highway Department) Slight modification would be <br />required for the materials to meet other specifications for base- <br />course and asphalt mixes. <br />3. Stripping ratios for the usable aggregates are from <br />zero to 0.35:1, and average 0.18:1. <br />4. These conclusions ~•rere reached primarily from a drilling, <br />testing, and evaluation program conducted specifically for the <br />property. Eighteen boles, totaling 579', wFre drilled and <br />sampled at an average interval of slightly more than five feet. <br />Laboratory gradations were made, and the entire body of data <br />was evaluated. <br />II - 2 <br />