Core, section, interval (cm) |
Depth (mbsf) | Thin section number | Rock type | Trace elements (ppm) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mg#
|
Ca#
|
Sc
|
V
|
Cr
|
Co
|
Ni
|
Cu
|
Zn
|
Ga
|
Rb
|
Sr
|
Y
|
Zr
|
Nb
|
Ba
|
||||
203R-1, 5-17 | 1430.9 | 5 | Melanogabbro | 0.794 | 0.701 | 11 | 52 | 46 | 53 | 336 | 53 | 55 | 14 | 1 | 153 | 6 | 15 | 2 | 9 |
203R-3, 17-26 | 1433.3 | 17 | Olivine gabbro | 0.788 | 0.714 | 28 | 98 | 129 | 59 | 149 | 56 | 47 | 13 | 2 | 147 | 7 | 14 | 2 | 9 |
203R-5, 22-31 | 1436.1 | 22 | Olivine gabbro | 0.812 | 0.739 | 35 | 127 | 186 | 34 | 90 | 50 | 32 | 14 | 1 | 164 | 9 | 16 | 1 | 9 |
204R-1, 55-64 | 1441.1 | 55 | Troctolitic gabbro | 0.758 | 0.671 | 17 | 60 | 75 | 41 | 104 | 58 | 36 | 15 | 2 | 202 | 5 | 11 | 2 | 9 |
205R-1, 38-46 | 1450.6 | 38 | Troctolitic gabbro | 0.789 | 0.676 | 24 | 88 | 107 | 45 | 117 | 84 | 39 | 15 | 1 | 181 | 7 | 12 | 2 | 3 |
206R-2, 46-52 | 1461.4 | 46 | Olivine gabbro | 0.789 | 0.719 | 32 | 122 | 170 | 36 | 90 | 53 | 36 | 15 | 0 | 172 | 10 | 18 | 1 | 11 |
206R-6, 142-146 | 1467.8 | 142 | Olivine gabbro | 0.788 | 0.702 | 24 | 84 | 132 | 58 | 175 | 201 | 46 | 13 | 0 | 161 | 7 | 10 | 1 | 9 |
207R-3, 32-41 | 1472.0 | 32 | Olivine gabbro | 0.800 | 0.739 | 37 | 137 | 143 | 33 | 89 | 57 | 31 | 15 | 0 | 162 | 11 | 16 | 1 | 6 |
207R-3, 88-98 | 1472.8 | 88 | Melanogabbro | 0.788 | 0.738 | 34 | 126 | 102 | 48 | 147 | 97 | 45 | 13 | 2 | 138 | 10 | 18 | 2 | 6 |
207R-4, 20-29 | 1473.3 | 20 | Olivine gabbro | 0.783 | 0.676 | 25 | 81 | 74 | 36 | 96 | 63 | 33 | 15 | 1 | 185 | 7 | 12 | 2 | 8 |
207R-4, 64-70 | 1473.7 | R4b | Olivine gabbro | 0.803 | 0.725 | 39 | 141 | 191 | 34 | 97 | 99 | 26 | 13 | 1 | 157 | 9 | 12 | 2 | 9 |
209R-2, 66-71 | 1490.4 | R2A | Olivine gabbro | 0.781 | 0.729 | 40 | 144 | 200 | 32 | 91 | 88 | 29 | 13 | 2 | 155 | 9 | 13 | 2 | 6 |
209R-3, 24-32 | 1491.4 | 24 | Troctolitic gabbro | 0.790 | 0.687 | 19 | 70 | 65 | 75 | 196 | 37 | 59 | 12 | 1 | 137 | 6 | 9 | 1 | 12 |
Muds: | |||||||||||||||||||
2, 9-140 | 0.710 | 0.661 | 40 | 169 | 144 | 79 | 144 | 89 | 135 | 16 | 1 | 171 | 23 | 85 | 2 | 488 | |||
3, 4-170 | 0.739 | 0.690 | 39 | 171 | 87 | 136 | 93 | 54 | 63 | 15 | 1 | 160 | 17 | 56 | 2 | 63 | |||
4, 0-208 | 0.777 | 0.709 | 39 | 152 | 160 | 161 | 144 | 87 | 79 | 14 | 1 | 165 | 13 | 31 | 2 | 159 | |||
BCR-1: | 29 | 386 | 2 | 37 | 12 | 28 | 128 | 23 | 50 | 334 | 37 | 194 | 13 | 690 | |||||
Point samples: | |||||||||||||||||||
Average | 0.744 | 0.690 | 32 | 178 | 216 | 47 | 145 | 62 | 49 | 15 | 1 | 157 | 13 | 30 | 2 | 8 | |||
Standard deviation | 0.104 | 0.055 | 11 | 216 | 243 | 16 | 139 | 32 | 26 | 3 | 1 | 24 | 13 | 38 | 1 | 3 | |||
Maximum | 0.860 | 0.827 | 71 | 1383 | 1354 | 118 | 938 | 201 | 156 | 26 | 6 | 215 | 92 | 210 | 5 | 16 | |||
Minimum | 8 | 34 | 9 | 18 | 29 | 4 | 21 | 7 | 0 | 70 | 3 | 7 | 1 | 0 |