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-88

Sample Information

BASALT / TEPHRA
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O313.25 ± 0.42 WT%
CAO9.86 ± 0.14 WT%
FEO14.78 ± 0.38 WT%
K2O0.82 ± 0.02 WT%
MGO4.87 ± 0.06 WT%
MNO0.23 ± 0 WT%
NA2O3.1 ± 0.06 WT%
P2O50.53 ± 0.09 WT%
SIO247.7 ± 0.66 WT%
TIO24.58 ± 0.04 WT%