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Grain Size Distribution Analysis
<br />Information
<br />Job No. 943-2732 Sample No . 5-11
<br />Project BEI / 1994 CQA / CO Location Heap Leach Pad
<br />Filename SS-11A.WK1 Date 11-Oct-94
<br />Comments Quality Assurance Sample Taken From 36,050E and 48,750N
<br /> Drain Cover Fill
<br />Water Content Determination No. 200 Wash
<br />Tare No. 0-04 Wet Wt. & Tare (Bet.) gr
<br />Wet WL and Tare 1264.0 gr Dry W[. & Tare (Bet.) gr
<br />Dry W[. and Tare 1162.0 gr Dry W[. & Tare (Ah.) gr
<br />Tare Wt. 166.3 gr Tare Wt. gr
<br />WI. Water 62.0 gr WI. Fines Lost gr
<br />WI. Dry Soil 1015.7 gr WI. Dry Soil gr
<br />Moisture Content 8.1 % Percent Last %
<br />Sieve
<br />Steve
<br />Na Opening
<br />Diameter
<br />
<br />(microns) Cummulattve
<br />Weigh
<br />Retained
<br />(grams) Weight
<br />Retained
<br />
<br />(grams) Wek,¢tt
<br />Finer
<br />Than
<br />(grams) Sieve
<br />Weight
<br />Finer
<br />(grams) Total
<br />Weight
<br />Finer
<br />(grams) Percent
<br />Finer
<br />Than Drain
<br />Cover
<br />Spec.
<br />bin. 152400 0.0 0.0 0.0 23,591.2 23,591.2 100.0
<br />tin. 50800 0.0 0.0 0.0 23,591.2 23,591.2 100.0
<br />1 112 in. 38100 0.0 0.0 110.0 23,591.2 23,591.2 100.0 100
<br />tin. 25400 110.0 110.0 3,591.1 23,481.2 23,481.2 99.5
<br />3/4 in. 19100 3,701.1 3,591.1 9,045.0 19,890.1 19,890.1 84.3 70-100
<br />318 in. 9500 12,746.1 9,045.0 3,416.1 10,845.1 10,845.1 46.0 4D-70
<br />4 4760 16,162.3 3,416.1 2,337.6 7,429.0 7,429.0 31.5 5-50
<br />10 2000 18,499.8 2,337.6 1,408.7 S,D91.4 5,091.4 21.6
<br />20 840 19,908.6 1,408.7 783.5 3,682.7 3,682.7 15.6
<br />40 420 20,692.0 783.5 485.8 2,899.2 2,899.2 12.3 0-20
<br />60 250 21,177.9 485.8 377.2 2,413.4 2,413.4 10.2
<br />100 149 21,555.0 377.2 374.6 2,036.2 2,036.2 8.6
<br />200 74 21,929.7 374.6 1,661.5 1,661.5 1,661.5 7.0 0-8
<br />Pan 23,591.2 1,661.5
<br />Liquid Limit
<br />Plastic Limit
<br />Plasticity Index NP
<br />Technician AR
<br />Approved TM
<br />Grain Size Distribution
<br />Golder Associates Inc.
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