ID
|
Core, section,
interval (cm) |
Piece
|
Depth
(cm) |
Petrography
|
N
|
Major element oxide (wt%)
|
Element (wt%)
|
Total
|
|||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SiO2
|
FeO
|
MnO
|
MgO
|
CaO
|
Na2O
|
P2O5
|
F
|
Cl
|
|||||||
TSB | 4R-4, 57-62 | 7 | 3,779 | Apatite oxide gabbro | 6 | 0.16 | 0.23 | 0.09 | 0.06 | 55.49 | 0.07 | 40.22 | 3.87 | 0.03 | 100.23 |
|
|
|
|
|
|
0.02 | 0.09 | 0.04 | 0.02 | 0.74 | 0.03 | 1.94 | 0.23 | 0.02 |
|
TSB | 5R-1, 115-118 | 7 | 3,945 | Apatite oxide olivine gabbro | 10 | 0.23 | 0.15 | 0.06 | 0.04 | 54.97 | 0.06 | 41.94 | 3.86 | 0.04 | 101.36 |
|
|
|
|
|
|
0.14 | 0.08 | 0.05 | 0.02 | 0.57 | 0.03 | 0.51 | 0.13 | 0.02 |
|
TSB | 5R-1, 144-147 | 9 | 3,974 | Apatite oxide olivine gabbro | 8 | 0.18 | 0.29 | 0.05 | 0.03 | 55.19 | 0.03 | 40.36 | 3.91 | 0.02 | 100.07 |
|
|
|
|
|
|
0.03 | 0.18 | 0.05 | 0.02 | 0.43 | 0.03 | 1.76 | 0.08 | 0.01 |
|
TSB | 7R-3, 33-36 | 2 | 5,096 | Orthopyroxene apatite oxide gabbro | 5 | 0.22 | 0.14 | 0.07 | 0.03 | 55.35 | 0.06 | 39.49 | 4.03 | 0.03 | 99.42 |
|
|
|
|
|
|
0.05 | 0.03 | 0.05 | 0.02 | 0.58 | 0.03 | 0.44 | 0.15 | 0.02 |
|
THY | 11R-2, 18-21 | 2 | 6,858 | Apatite oxide olivine gabbro | 6 | 0.28 | 0.37 | 0.06 | 0.07 | 54.08 | 0.15 | 41.26 | 2.56 | 0.36 | 99.19 |
|
|
|
|
|
|
0.30 | 0.55 | 0.04 | 0.11 | 0.84 | 0.13 | 0.58 | 0.12 | 0.59 |
|
TSB | 11R-2, 51-54 | 7 | 6,891 | Apatite oxide olivine gabbro | 6 | 0.13 | 0.15 | 0.06 | 0.05 | 55.48 | 0.05 | 41.65 | 3.98 | 0.18 | 101.73 |
|
|
|
|
|
|
0.04 | 0.10 | 0.06 | 0.02 | 0.75 | 0.03 | 0.29 | 0.11 | 0.40 |
|
TSB | 11R-2, 129-133 | 12 | 6,969 | Apatite oxide olivine gabbro | 7 | 0.12 | 0.19 | 0.10 | 0.04 | 54.95 | 0.04 | 40.92 | 3.96 | 0.09 | 100.41 |
|
|
|
|
|
|
0.02 | 0.06 | 0.06 | 0.02 | 0.66 | 0.01 | 1.06 | 0.13 | 0.12 |
|
THY | 15R-1, 32-36 | 3c | 8,634 | Apatite oxide olivine gabbro (ultramafic) | 8 | 0.12 | 0.18 | 0.10 | 0.08 | 54.21 | 0.16 | 41.72 | 2.69 | 0.11 | 99.37 |
|
|
|
|
|
|
0.05 | 0.05 | 0.04 | 0.02 | 0.22 | 0.12 | 0.59 | 0.21 | 0.06 |
|
TSB | 22R-1, 103-106 | 15 | 11,613 | Apatite oxide gabbro (mylonite) | 2 | 0.88 | 0.96 | 0.04 | 0.30 | 53.16 | 0.09 | 41.31 | 2.77 | 0.08 | 99.59 |
THY | 26R-1, 50-54 | 2 | 13,450 | Orthopyroxene apatite oxide gabbro | 3 | 0.16 | 0.18 | 0.02 | 0.02 | 53.79 | 0.03 | 41.02 | 2.68 | 0.04 | 97.96 |
|
|
|
|
|
|
0.02 | 0.05 | 0.02 | 0.02 | 0.27 | 0.03 | 0.94 | 0.14 | 0.00 |
|
THY | 27R-1, 71-75 | 3 | 13,941 | Orthopyroxene apatite oxide biotite gabbro | 7 | 0.24 | 0.19 | 0.07 | 0.03 | 53.77 | 0.22 | 41.49 | 2.75 | 0.11 | 98.86 |
|
|
|
|
|
|
0.07 | 0.11 | 0.03 | 0.01 | 0.57 | 0.06 | 0.33 | 0.08 | 0.04 |
|
Notes: ID = shipboard sample codes. The first line for each sample is the average; second line is the standard deviation. N = the number of analyses used for each average.