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~~' SEEGMILLER INTERNATIONAL <br />Mnm+c Geon:cwacK Consu~T~rrrs i E+cu+rms <br />ROCK DIRECT SHEAR STRENGTH <br />• SAMPLE NUMBER WF-8A-T-3 <br />CLIENT _ <br />PROPERTY <br />STORM KING MINES, INC. <br />Glenwood <br />Hole Number 8A <br />Hole Size 2.4 inch <br />General Hole Bearing <br />Somp/e Diomeler <br />III-14 <br />Date August 31, 1983 <br />gy BDB :r RPS <br />Hole Location N/A N N/A E <br />Collar Elevation N/A Location in Hole 1078.7' <br />N 02° E i N 12° W General Hole Dip 47.5° y 56° <br />60.80mm <br />Force a/ foi/ure 11.3 kN Slrenq/h 1.95 MPa <br />• Pretesting Somple Description CLAYSTONE: Very dark gray; silty; dense <br />and solid sample; moderately carbonaceous throughout; abundant thin <br />coaly stringers and debris; good induration; no visible fractures; <br />fair strength appearance; coaly stringers and separations indicate <br />bedding angle of a=70°; very good sample. <br />Post -testing Sample Description and Test Comments Moderately Good Test: Sudden <br />failure; shearing occurred over small portion of shear surfaces; <br />numerous fractures generally followed coaly bedding planes(a=70°); <br />two large pieces plus many smaller pieces and fragments resulted. <br />• <br />