GEOROC Sample Information
Location
Latitude 63.61 | Longitude -19.04
ICELAND / ICELAND / KATLA
OCEAN ISLAND
Reference
SIGMARSSON O.,THORDARSON T.,LARSEN G.,OLADOTTIR B. A.
KATLA VOLCANO, ICELAND: MAGMA COMPOSITION, DYNAMICS AND ERUPTION FREQUENCY AS RECORDED BY HOLOCENE TEPHRA LAYERS
BULL. VOLCANOL. 70 [2008] 475-493
Sample Name: AT-75
Sample Information
BASALT / TEPHRA
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 13.13 ± 0.14 WT% |
| CAO | 10.33 ± 0.23 WT% |
| FEO | 14.97 ± 0.39 WT% |
| K2O | 0.72 ± 0.04 WT% |
| MGO | 5.2 ± 0.17 WT% |
| MNO | 0.22 ± 0.01 WT% |
| NA2O | 2.9 ± 0.13 WT% |
| P2O5 | 0.5 ± 0.02 WT% |
| SIO2 | 47.44 ± 0.81 WT% |
| TIO2 | 4.6 ± 0.07 WT% |