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publications > open file report > OFR 2007-1203 > appendix 1: core GLBW603 BPNA
APPENDIX 1: Lead-210 Data on Cores and Surficial Samples for Biscayne Bay and Florida Bay
Data are listed by general location (Biscayne Bay or Florida Bay), then by date collected, then by core number.
Biscayne Bay Cores
Core ID: GLBW603 BPNA
Core Location: North of Black Point, Biscayne Bay, Florida
Lat/Long: N 25.54635° W 80.31192°
Date Collected: June 19, 2003
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Accum. Dry Bulk Density (g/cm3)
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Dry Bulk Density - Fines (g/cm3)
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Water Content (%)
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Insoluble Residue (% Dry Wt.)
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Coarse (% Dry Wt.) >0.062mm
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Fines (% Dry Wt.) <0.062mm
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*Loss On Ignition (% Dry Wt.)
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*Total Pb-210 Activity (dpm/g)
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*Total Pb-210 Error +/- (dpm/g)
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0-2
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1.0
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--
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--
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--
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--
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--
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--
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--
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--
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25.00
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12.89
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0.652
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2-4
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3.0
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--
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--
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--
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--
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--
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--
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--
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--
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24.77
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17.21
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0.384
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4-6
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5.0
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--
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--
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--
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--
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--
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--
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--
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--
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20.19
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15.38
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0.589
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6-8
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7.0
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--
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--
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--
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--
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--
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--
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--
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--
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20.83
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13.55
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0.335
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8-10
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9.0
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--
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--
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--
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--
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--
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--
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--
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--
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22.06
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14.28
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0.346
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10-12
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11.0
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--
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--
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--
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--
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--
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--
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--
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--
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21.15
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10.04
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0.261
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12-14
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13.0
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--
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--
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--
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--
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--
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--
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--
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--
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19.58
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7.45
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0.231
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14-16
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15.0
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--
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--
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--
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--
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--
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--
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--
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--
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20.00
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9.71
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0.225
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16-18
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17.0
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--
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--
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--
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--
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--
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--
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--
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--
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12.68
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10.72
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0.258
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18-20
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19.0
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--
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--
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--
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--
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--
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--
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--
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--
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9.40
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8.35
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0.236
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20-22
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21.0
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5.36
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5.59
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0.165
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22-24
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23.0
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7.50
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5.42
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0.136
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24-26
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25.0
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11.59
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5.38
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0.142
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26-28
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27.0
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9.49
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5.24
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0.159
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28-30
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29.0
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9.14
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4.26
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0.119
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30-32
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31.0
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8.18
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3.74
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0.160
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32-34
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33.0
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12.94
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2.83
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0.093
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34-36
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35.0
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14.29
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3.63
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0.092
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36-38
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37.0
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12.95
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3.47
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0.099
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38-40
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39.0
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10.88
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3.15
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0.089
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40-42
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41.0
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14.88
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3.12
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0.099
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42-44
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43.0
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15.32
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3.75
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0.105
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44-46
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45.0
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13.88
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3.32
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0.109
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46-48
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47.0
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12.56
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3.18
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0.117
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48-50
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49.0
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15.78
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3.39
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0.099
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50-52
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51.0
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15.24
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3.37
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0.092
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52-54
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53.0
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14.24
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3.38
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0.095
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54-56
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55.0
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13.11
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3.04
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0.089
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56-58
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57.0
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15.42
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3.12
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0.083
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58-60
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59.0
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15.51
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3.21
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0.083
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60-62
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61.0
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5.58
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3.25
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0.108
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62-64
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63.0
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4.41
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3.03
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0.094
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64-66A
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65.0
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4.00
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3.10
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0.117
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64-66B
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65.0
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5.00
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3.56
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0.128
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64-66C
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65.0
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6.00
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3.47
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0.130
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66-68
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67.0
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4.71
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3.17
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0.107
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68-70
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69.0
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5.60
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2.40
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0.075
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70-72
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71.0
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5.07
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3.10
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0.097
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72-74
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73.0
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11.93
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3.16
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0.085
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74-76
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75.0
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12.80
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2.98
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0.078
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76-78
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77.0
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7.60
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2.74
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0.063
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78-80
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79.0
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4.80
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2.81
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0.069
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80-82
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81.0
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4.60
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2.08
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0.050
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82-84
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83.0
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4.00
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1.97
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0.049
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84-86
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85.0
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11.80
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2.92
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0.074
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86-86.5
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86.25
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11.49
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3.36
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0.119
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*Data is for <0.062mm size fraction only.
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