|
Core, section,
interval (cm) |
Point
|
Phase
|
Major element oxide (wt%)
|
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SiO2
|
TiO2
|
Al2O3
|
Cr2O3
|
FeO
|
MnO
|
MgO
|
CaO
|
K2O
|
Na2O
|
BaO
|
P2O5
|
Total
|
|||
| 200-1224D- | |||||||||||||||
| 3R-1, 14–16 | 1-7 | Myrmekitic intergrowth | 79.79 | 0.47 | 11.10 | 0.00 | 1.36 | 0.05 | 0.04 | 1.17 | 0.24 | 5.43 | 0.00 | 0.09 | 99.74 |
|
|
2-1 | Myrmekitic intergrowth | 78.40 | 0.48 | 11.67 | 0.04 | 1.26 | 0.00 | 0.06 | 1.01 | 0.33 | 6.03 | 0.00 | 0.05 | 99.33 |
|
|
2-2 | Myrmekitic intergrowth | 78.42 | 0.31 | 12.46 | 0.00 | 0.82 | 0.08 | 0.04 | 0.96 | 0.34 | 6.19 | 0.00 | 0.09 | 99.70 |
| 200-1224F- | |||||||||||||||
| 6R-1, 29–34 | 2-2 | Zeolite in pillow rim | 63.99 | 0.09 | 20.49 |
|
|
|
|
0.04 | 4.34 | 6.76 |
|
0.02 | 95.73 |
Note: In the Point column, the first number indicates the number of the circle drawn on the thin section, and the second number indicates the sequential number of analyses in that circle.