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Grain Size Distribution Analysis
<br />General In[ormation
<br />.bb No. 943-2732 Sample No. 5-13
<br />Project BEI / 1994 CQA / CO Location Heap Leach Patl
<br />Filename SS-13A.WK1 Date 14-Oct-94
<br />Comments Qualify Assurance Sample Taken From 37,000E and 48,950N
<br />Drain Cover Fili
<br />Water Content Determination No. 200 Wash
<br /> Tare No.
<br />Tare No. Z-08 Wet Wt. & Tare (Bef.) gr
<br />Wet Wt. and Tare 1263.2 gr Dry Wt. & Tare (Bef.) gr
<br />Dry WL and Tare 1190.5 gr Dry W[. & Tare (Ah.) gr
<br />Tare Wt. 166.1 gr Tare Wt. gr
<br />WI. Water 72.7 gr Wl. Fines Lost gr
<br />Wt. Dry Soil 1024.4 gr Wt. Dry Soil gr
<br />Moisture Content 7.1 % Percent Lost %
<br />D Sieve Anatysis
<br />
<br />Steve
<br />No. Opening
<br />Diameter
<br />
<br />(microns) Commuladve
<br />Weight
<br />Retained
<br />(grams) Weight
<br />Retained
<br />
<br />(grams) Weight
<br />Finer
<br />Than
<br />( ams) 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 />6 in. 152400 0.0 0.0 0.0 17,525.4 17,525.4 100.0
<br />2 in. 50800 0.0 0.0 0.0 17,525.4 17,525.4 100.0
<br />11/2 in. _ 38100 __ D.0 _ 0.0 244.0 _17,525.4 17,525.4 100.0 100__
<br />1 in. 25400 244.8 244.8 3,604.8 17,280.6 17,280.6 98.6
<br />3/4 in. 19100 3,849.6 3,604.8 6,193.0 13,675.8 13,675.8 78.0 70-100
<br />318 in. 9500 10,042.6 6,193.0 2,447.0 7,482.8 7,482,8 42.7 40-70
<br />4 4760 12,489.6 2,447.0 1,635.0 5,035.8 5,035,8 28.7 5-50
<br />10 2000 14,124.7 1,635.0 856.3 3,400.8 3,400.8 19.4
<br />20 840 14,981.0 856.3 445.7 2,544.5 2,544.5 14.5
<br />40 420 15,426.6 445.7 287.0 2,098.8 2,098.8 12.0 0-20
<br />60 250 15,713.6 287.0 232.2 1,811.8 1,811.8 10.3
<br />100 149 15,945.8 232.2 255.5 1,579.7 1,579.7 9.0
<br />200 74 16,201.2 255.5 1,324.2 1,324.2 1,324,2 7.6 0-8
<br />Pan 17,525.4 1,324.2
<br />Plasticity Indoor Summary
<br />L'puid Limit
<br />Plastic Limit
<br />Plasticity Index NP
<br />Technician AR Grain Size Distribution
<br />Approved TM
<br />Golder Associates Inc.
<br />
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