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<br /> <br />EXHIBIT D <br /> JcN MINING PLAN 73_1~p <br /> Sti <br /> The operator proposes to quarry granitic gneiss through <br /> drilling and blasting on 40-foot benches. A series of twenty <br /> i <br />ll <br />k <br />i <br />i <br />i <br />h <br /> e roc <br />ncrements. In <br />t <br />a <br />y, t <br />ned in two <br />benches will be m <br />' will be drilled to a depth of 40 feet and blasted. Loosened <br /> materials will be trucked to an on-site production plant for <br /> processing. Subsequently, drilling will be repeated along <br /> the same vertical plane for an additional 40 feet and the <br /> d <br />h <br />d <br />h <br />l <br />i <br />b <br /> . T <br />e resu <br />t <br />ng <br />enc <br />es <br />remove <br />rock will again be blasted an <br /> will be 80 feet wide and backed by a sub-vertical, 80-foot <br /> highwall. <br />' Mining will commence in the northern portion of the <br /> site and will proceed in a counterclockwise manner toward <br /> <br /> the southern extent of the permit area. All available top- <br />1 soil will be stripped from the proposed mining area and <br /> stockpiled south of the production plant for use in future <br /> reclamation of the site. Typical equipment used in the <br /> quarry will include the following: <br /> <br /> 2 haulers, 35 - 50 ton Eucs <br /> 1 front-end loader, 10 cy <br /> 1 6" drill, CP650 DTH <br /> The existing processing plant lies in a previously 'permitted <br /> portion of the quarry and consists of feeders, belt conveyors, <br /> <br /> vibrating screens, classifying equipment, crushers and power <br />i <br />D-1 <br />