Leg, hole:
|
176-735B- | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Core:
|
144R*
|
144R
|
146R
|
146R*
|
147R
|
147R*
|
159R
|
171R
|
173R
|
175R*
|
175R
|
189R*
|
191R
|
199R
|
200R
|
201R
|
203R
|
Section:
|
1
|
4
|
3
|
4
|
4
|
6
|
1
|
3
|
2
|
1
|
1
|
5
|
2
|
6
|
1
|
5
|
1
|
Piece:
|
3
|
2A
|
3
|
3
|
1A
|
2
|
9
|
3A
|
4
|
4
|
5
|
1
|
1
|
6
|
2
|
1
|
1
|
Interval (cm):
|
145-150
|
66-71
|
102-107
|
120-123
|
6-15
|
47-51
|
121-125
|
62-67
|
108-113
|
87-92
|
115-120
|
0-5
|
2-7
|
115-120
|
12-16
|
9-16
|
11-13
|
Depth (mbsf):
|
913.75
|
917.09
|
934.76
|
936.34
|
944.46
|
947.41
|
1054.91
|
1162.57
|
1180.98
|
1191.97
|
1192.25
|
1322.12
|
1337.22
|
1400.78
|
1402.12
|
1416.75
|
1430.91
|
Major element oxides (wt%): | |||||||||||||||||
SiO2 | 49.52 | 51.88 | 48.57 | 49.21 | 46.65 | 51.56 | 51.57 | 50.86 | 48.35 | 49.52 | 51.21 | 52.53 | 52.73 | 49.09 | 45.45 | 51.42 | 46.74 |
TiO2 | 2.15 | 0.56 | 0.43 | 0.52 | 1.69 | 0.59 | 0.52 | 0.77 | 0.74 | 0.31 | 0.64 | 0.27 | 0.37 | 0.27 | 0.28 | 0.44 | 1.47 |
Al2O3 | 8.45 | 14.85 | 12.92 | 15.16 | 4.02 | 16.97 | 16.11 | 13.99 | 18.17 | 15.43 | 16.48 | 17.12 | 18.19 | 17.51 | 9.54 | 17.37 | 6.10 |
Fe2O3 | 14.36 | 5.20 | 9.25 | 8.44 | 16.06 | 7.78 | 6.74 | 7.90 | 9.01 | 7.35 | 6.69 | 6.25 | 5.10 | 7.09 | 13.89 | 4.81 | 15.38 |
MnO | 0.27 | 0.12 | 0.16 | 0.14 | 0.35 | 0.14 | 0.14 | 0.16 | 0.13 | 0.13 | 0.14 | 0.12 | 0.11 | 0.12 | 0.22 | 0.10 | 0.27 |
MgO | 10.77 | 8.89 | 13.82 | 12.87 | 15.13 | 8.72 | 8.19 | 9.71 | 10.32 | 11.30 | 8.64 | 9.89 | 6.57 | 11.00 | 20.91 | 7.93 | 12.33 |
CaO | 13.36 | 15.08 | 12.26 | 11.90 | 15.08 | 11.86 | 12.16 | 13.20 | 9.56 | 12.15 | 12.82 | 13.93 | 12.55 | 11.19 | 8.00 | 14.02 | 14.89 |
Na2O | 1.82 | 2.68 | 2.10 | 2.27 | 0.84 | 3.12 | 3.40 | 2.65 | 3.06 | 2.49 | 2.90 | 2.60 | 3.48 | 2.82 | 1.57 | 2.88 | 1.39 |
K2O | 0.04 | 0.06 | 0.08 | 0.02 | 0.04 | 0.05 | 0.09 | 0.07 | 0.07 | 0.02 | 0.06 | 0.01 | 0.09 | 0.05 | 0.05 | 0.05 | 0.07 |
P2O5 | 0.08 | 0.04 | 0.04 | 0.03 | 0.04 | 0.03 | 0.10 | 0.05 | 0.10 | 0.02 | 0.03 | 0.00 | 0.02 | 0.06 | 0.02 | 0.04 | 0.21 |
C | 0.01 | 0.01 | 0.03 | 0.11 | 0.02 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | |||||
S | 0.02 | 0.04 | 0.19 | 0.03 | 0.1 | 0.08 | 0.08 | 0.13 | 0.08 | 0.08 | 0.06 | 1.86 | |||||
Total | 101.80 | 99.99 | 99.88 | 100.76 | 100.22 | 101.02 | 99.96 | 99.98 | 100.00 | 98.72 | 100.10 | 102.72 | 99.96 | 100.10 | 100.13 | 99.93 | 101.42 |
LOI | 1.0 | 0.6 | 0.2 | 0.2 | 0.1 | 0.2 | 0.8 | 0.5 | 0.4 | 0.0 | 0.4 | 0.0 | 0.6 | 0.8 | 0.1 | 0.8 | 0.7 |
Mg# | 0.64 | 0.80 | 0.78 | 0.78 | 0.69 | 0.72 | 0.74 | 0.74 | 0.73 | 0.78 | 0.75 | 0.79 | 0.75 | 0.78 | 0.78 | 0.79 | 0.65 |
Ca# | 0.80 | 0.76 | 0.76 | 0.74 | 0.91 | 0.68 | 0.66 | 0.73 | 0.63 | 0.73 | 0.71 | 0.75 | 0.67 | 0.69 | 0.74 | 0.73 | 0.86 |
Trace elements (ppm): | |||||||||||||||||
V | 441 | 137 | 147 | 138 | 164 | ||||||||||||
Cr | 214 | 347 | 510 | 609 | 218 | 79 | 95 | 109 | 68 | 192 | 224 | 137 | 150 | 122 | 136 | 218 | 605 |
Ni | 141 | 64 | 136 | 189 | 101 | 89 | 65 | 99 | 137 | 167 | 69 | 113 | 100 | 137 | 259 | 60 | 806 |
Cu | 200 | 33 | 54 | 74 | 89 | 56 | 52 | 85 | 67 | 155 | 49 | 102 | 116 | 64 | 141 | 69 | 1214 |
Zn | 92 | BDL | 126 | 57 | 58 | 59 | BDL | 119 | BDL | 48 | BDL | 34 | BDL | BDL | 23 | 44 | 53 |
Rb | 0 | 0 | 1 | 0 | 0 | ||||||||||||
Sr | 83 | 154 | 130 | 150 | 39 | 179 | 200 | 148 | 206 | 161 | 182 | 168 | 214 | 201 | 4-Oct | 177 | 64 |
Y | 45 | 14 | BDL | 12 | 49 | 16 | 24 | 24 | BDL | 9 | 16 | 5 | 17 | BDL | BDL | 10 | 86 |
Zr | 85 | 20 | 11 | 41 | 77 | 44 | 545 | 46 | 29 | 33 | 19 | 15 | 34 | BDL | 16 | BDL | 146 |
Nb | 1 | BDL | BDL | 2 | BDL | 2 | BDL | BDL | BDL | 1 | BDL | 1 | BDL | BDL | BDL | BDL | BDL |
Ba | BDL | 5 | BDL | 7 | BDL | BDL | BDL | 5 | BDL | BDL | BDL | 6 | |||||
Co | 22 | 49 | 62 | 34 | 34 | 52 | 26 | 28 | 42 | 98 | 21 | 106 | |||||
Ce | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | 25 | |||||
Sc | 50 | 39 | 85 | 32 | 47 | 11 | 35 | 30 | 22 | 24 | 40 | 67 | |||||
Ta | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | |||||
Pd (ppb): | BDL | BDL | BDL | BDL | 0.086 | 0.121 | 0.125 | 0.140 | 0.216 | 0.349 | BDL | 0.244 | 0.236 | BDL | BDL | 0.052 | 46.700 |
Pt (ppb): | 0.074 | 0.059 | 0.075 | 0.035 | BDL | BDL | BDL | BDL | BDL | BDL | 1.101 | BDL | 0.080 | BDL | BDL | BDL | 7.951 |
Ir (ppb): | 0.016 | 0.012 | 0.005 | 0.052 | 0.017 | 0.006 | 0.009 | 0.007 | BDL | 0.009 | BDL | 0.019 | BDL | BDL | 0.014 | BDL | 1.090 |
Ru (ppb): | BDL | BDL | 0.043 | BDL | 0.168 | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | BDL | 3.018 |
Rh (ppb): | 0.033 | 0.050 | 0.043 | 0.019 | 0.060 | 0.013 | 0.049 | 0.048 | 0.046 | 0.014 | 0.059 | 0.019 | 0.053 | 0.043 | 0.059 | 0.033 | 1.664 |
Au (ppb): | 0.092 | 0.230 | 0.424 | 0.188 | 0.084 | 0.140 | 0.103 | 0.129 | 0.107 | 0.140 | 0.179 | BDL | 0.230 | 0.178 | 0.136 | 0.205 | BDL |