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-97

Sample Information

BASALT / TEPHRA
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O312.84 ± 0.23 WT%
CAO9.9 ± 0.1 WT%
FEO15.14 ± 0.4 WT%
K2O0.81 ± 0.04 WT%
MGO4.64 ± 0.11 WT%
MNO0.23 ± 0.01 WT%
NA2O3.28 ± 0.17 WT%
P2O50.52 ± 0.04 WT%
SIO247.81 ± 0.6 WT%
TIO24.75 ± 0.16 WT%