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<br /> <br /> <br /> <br />STEfFEN ROBERTSON <br /> <br />' Consulling Engineers <br />K <br />KIRSTEM LAB SRfC-U.S. <br />ELIENT Battle Mtn. <br />FEATURE Tailings <br />SAMPLE N0. 1 • ~ LAB NO.L-396.1 <br />Go1d~RO~ECr san r. „~" c <br />PROJECT NO. 147n5 <br /> <br />PATE TESTED 9 /~/ R 9 <br /> GRAIN SIZE ANALYSIS <br /> U. S. STANDARD SIEVE SIZES <br />3" I.5 ~ 3/4" 3/8'~ 4 8 16 30 <br />SO 100 200 HYORDMETER ANALYSIS <br />100 I I I I <br /> I I I I I <br />~ I I I I I <br />~ I I I <br /> I I I I I <br />7o I I I I I <br /> I I I I <br />so 1 I I <br /> I I I I <br />3o I I <br /> I I I I I <br />ao I I I I 1 <br /> <br />~ I I I I I <br />~ ( I I <br /> I I <br />2O <br /> I I <br />10 I <br /> I <br />o l I I I <br />loo to Lo <br />GRAIN SIZE IN o.l <br />MILLIMETERS o.ol o.ool <br /> <br /> <br />LIQUID LIMIT <br />DESCRIPTION- Tailin <br />SRK FORM LR•I PLASTICITY INDEX <br />gs-Sands (30" From Discharge Pt.)USCS <br />FIGURE N0. <br />GRAVEL SANG <br />I <br />COARSE FINE MEDIUM FINE '~ <br />-SILT OR CLA <br />U.S. Porfide Pereenl US. Porflele Perunt U.S. PortkM PerOent PortiCle Pereanl <br />ieve Sise Finer mm Finer Sleve Ite Finer lie mm Finer <br /> 3/4" 19.00 30 . S90 .019 <br /> 3/8~~ 9.50 SO .297 100 •009 14 <br />3.0~ 126.7 4 4.730 100 .149 g~ .003 10 <br /> <br />3.0 T6.0 8 2380 200 .074 58 .002 <br /> <br />I.S 38.0 16 1.190 - .037 36 .001 <br />