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Dickerson Quarry ~pes Page 12 • October 31, 2000 <br />Figure 8. <br />All Diamond Pipe Slopes (Piteau, 1974) <br />Residual Slope Angle vs Radius of Curvature <br />as <br />43 <br />42 <br />41 <br />40 <br />39 <br />y 38 <br />d <br />` 37 <br />,a 36 <br />v <br />35 <br />_d <br />~ 34 <br />G <br />a 33. <br />13. 32 <br />_O <br />(/~ 31 <br />~ 30 <br />7 <br />N 29 <br />d <br />~ 28 <br />27 <br />26 <br />25 <br />2a <br />23 <br />22 <br />0 100 200 300 400 500 600 700 800 900 1000 1100 <br />Radius of Curvature (ftl <br /> esid al SI a An le = <br /> rz = 0.39 ; S x 4.499 t~~~ = 5.390 >99%) <br /> o Ki berly ine <br /> ^ ^ ^ We selto Mine <br /> ^ <br /> ^ v Dut itspa Mine <br /> ^ • Bul ontai Mine <br /> vv ^ <br /> ^ ^ <br /> ^ • ^ <br /> ^ •• ^ ^^ <br /> O • ^ <br /> <br />O v p <br /> ~ <br /> o <br />v ^ <br /> v <br /> <br /> O 4 <br /> O O ~ ^ <br /> O <br /> v <br /> <br /> O <br /> <br /> • <br /> v o <br /> v <br /> v <br /> v <br />