|
Core,
section, interval (cm):
|
54R-4,
69-78 |
90R-4,
55-58 |
99R-4,
68-74 |
118R-1,
76-82 |
124R-1,
111-116 |
130R-3,
52-59 |
135R-3,
68-72 |
137R-1,
45-49 |
138R-4,
59-63 |
142R-1,
76-80 |
149R-4,
82-87 |
156R-6,
42-46 |
159R-4,
120-125 |
159R-7,
66-72 |
161R-2,
114-119 |
163R-6,
15-20 |
168R-6,
140-146 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Number of
analyses:
|
1
|
3
|
5
|
5
|
3
|
3
|
2
|
2
|
2
|
2
|
3
|
2
|
1
|
1
|
2
|
2
|
2
|
| Major element oxide (wt%): | |||||||||||||||||
| SiO2 | 100.22 | 100.19 | 99.38 | 100.37 | 100.40 | 100.44 | 100.29 | 99.76 | 100.39 | 100.17 | 99.61 | 99.84 | 100.40 | 99.70 | 99.33 | 99.67 | 99.06 |
| TiO2 | 0.04 | 0.06 | 0.02 | 0.05 | 0.06 | 0.00 | 0.02 | 0.02 | 0.01 | 0.02 | 0.05 | 0.08 | 0.00 | 0.07 | 0.03 | 0.05 | 0.11 |
| Al2O3 | 0.07 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| FeO | 0.05 | 0.00 | 0.05 | 0.05 | 0.05 | 0.01 | 0.05 | 0.07 | 0.07 | 0.08 | 0.03 | 0.06 | 0.00 | 0.02 | 0.00 | 0.01 | 0.03 |
| CaO | 0.03 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total: | 100.41 | 100.25 | 99.47 | 100.47 | 100.50 | 100.45 | 100.36 | 99.86 | 100.49 | 100.29 | 99.72 | 99.97 | 100.40 | 99.79 | 99.36 | 99.73 | 99.20 |