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SUMMARY OF NEAR-SURFACE MINERAL RESOURCES <br />POWDER MOUNTAIN RANCH PROPERTY <br />14.03-PARCEL IN SECTION 2 <br />FEBRUARY 23, 2000 <br /> CLAY, SAND, GRAVEL, COBBLES, <br />AND BOULDERS <br />TOPSOIL CLAY, SAND <br />MINUS 6" <br />PLUS 6" <br />CU. YD. TONS CU. YD. TONS CU. YD. TONS CU. YD. TONS <br />10,200 12,000 24,600 29,000 121,200 184,000 49,500 117,000 <br />NOTES <br />Assumed specific gravity of 1.4 for topsoil and clay, sand. <br />Assumed specific gravity of 1.8 for the minus 6" portion of the clay, sand, <br />gravel, cobble, and boulder layer. <br />Used a measured specific gravity of 2.81 for plus 6" basalt cobbles and <br />boulders ~L1nCOln-Devore, 1986). <br />12 <br />