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Tetra Tech MM BOREHOLE ID: EVMW-2 LO <br /> 3801 Automation Way #100 g <br /> PACE 1 OF 1 <br /> TETRA TECH Fort Collins,Colorado 80525 <br /> Telephone: 970-223-9600 <br /> Fax: 970-223-7171 <br /> CLIENT Climax Molybdenum PROJECT NAME Climax Mine <br /> PROJECT NUMBER 114-010428 PROJECT LOCATION Climax Mine,Climax Colorado <br /> DATE(S)OF DRILLING: 0911012011-0912012011 GROUND ELEVATION: Not Recorded HOLE SIZE: 0-4.5'-6.5" 4.5'-200'-5.5" <br /> LOGGED BY:Joe Reed NORTHING: Not Recorded SAMPLE: <br /> DRILLING CONTRACTOR: Precision Sampling Inc. EASTING:Not Recorded TOTAL DEPTH: 200 ft <br /> DRILL RIG:Longyear Delta Base 540 GROUNDWATER:36.36'Below Ground Surface 9127111 <br /> METHOD:Rotary Air Hammer NOTES: <br /> W <br /> o_ U <br /> w ¢O MATERIAL DESCRIPTION <br /> 0 0of <br /> Q c7 <br /> 0 <br /> QUARTZ MONZONITE,greenish gray(Gleyl 6/1)and reddish brown(5YR 4/4) <br /> Stop ODEX,start rotary air hammer <br /> 14.0 <br /> Possible fractures <br /> 20 <br /> 24.0 <br /> 29.0 QUARTZ MONZONITE, reddish brown(5YR 4/4),softer than above <br /> QUARTZ MONZONITE,greenish gray(Gleyl 6/1)and reddish brown(5YR 4/4) <br /> 38.0 <br /> 40 QUARTZ MONZONITE,greenish gray(Gleyl 6/1) <br /> `N '45.0 <br /> 50.0 Slight moisture after drilling break <br /> Slight moisture after drilling break <br /> 60 "N '60.0 <br /> 65.0 Slight moisture after drilling break <br /> Slightly more moisture after drilling break, moist cuttings throughout interval <br /> Moisture still increasing,free water not observed but enough moisture boot up returns <br /> 77.0 <br /> 80 No moisture,dusty <br /> QUARTZ MONZONITE,greenish gray(Gleyl 6/1)and dark greenish gray <br /> QUARTZ MONZONITE,greenish gray(Gleyl 6/1) <br /> 90.0 More water.booting up,thick concrete consistency <br /> After 10 minutes,water and thick cuttings <br /> 100 \ SCHIST,dark gray(10YR 4/1) <br /> r <br /> 105.0 <br /> QUARTZ MONZONITE,gray(2.5Y 6/1) <br /> N <br /> 120 v��120.0 <br /> co <br /> QUARTZ MONZONITE,gray(7.5YR 6/1)and pinkish gray(7.5YR 6/2) <br /> O �, • , <br /> a <br /> W <br /> J <br /> 135.0 <br /> 140 Add 10 gallons of water to clean out borehole,no additional inflow since 90' <br /> 150.0 <br /> Add 10 gallons of water to clean out borehole, no additional inflow since 90' <br /> W <br /> a 160 160.0 <br /> ' Add 20 gallons of water to clean out borehole,no additional inflow since 90' <br /> N <br /> J �1� <br /> w 170.0 <br /> 3 N"`' QUARTZ MONZONITE, mottled pinkish gray(7.5YR 6/2)and gray(2.5Y 6/1)to mostly gray at 180' <br /> 180 ' <br /> W <br /> J j <br /> w p 00 200.0 <br /> o m <br /> Bottom of hole at 200.0 feet. <br />