Table T6. Occurrence of fresh or nearly fresh olivine and volcanic glass in thin section, Hole U1373A.
|
Core, section
|
Thin section |
Depth (mbsf) |
Rocks
|
Olivine freshness (%) |
Glass freshness (%) |
|---|---|---|---|---|---|
|
330-U1373A-
|
|||||
| 1R-2 |
76
|
2.04
|
Sediment with volcanic clasts |
90
|
20
|
| 1R-3 |
77
|
2.97
|
Sediment with volcanic clasts |
—
|
30
|
| 7R-2 |
90
|
35.23
|
Massive lava flow |
80
|
—
|
| 7R-3 |
91
|
36.38
|
Massive lava flow |
—
|
40
|
| 7R-3 |
92
|
36.53
|
Pillow lava |
90
|
—
|
| 7R-4 |
93
|
36.78
|
Pillow lava |
—
|
10
|
| 8R-1 |
96
|
38.31
|
Peperite |
10
|
—
|
| 9R-1 |
98
|
42.27
|
Peperitic lava flow |
—
|
50
|
| 9R-2 |
99
|
43.73
|
Peperitic lava flow |
—
|
10
|
| 9R-2 |
100
|
44.07
|
Peperitic lava flow |
40
|
—
|
| 9R-2 |
101
|
44.44
|
Peperitic lava flow |
—
|
20
|
| 13R-1 |
105
|
50.83
|
Lava flow with peperite top |
20
|
95
|
— = no data.
Previous | Close | Next | Top of page