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-79

Sample Information

BASALT / TEPHRA
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O313.31 ± 0.16 WT%
CAO9.29 ± 0.55 WT%
FEO14.52 ± 0.64 WT%
K2O0.89 ± 0.08 WT%
MGO4.37 ± 0.34 WT%
MNO0.24 ± 0.02 WT%
NA2O3.28 ± 0.14 WT%
P2O50.69 ± 0.13 WT%
SIO247.55 ± 0.4 WT%
TIO24.16 ± 0.21 WT%