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-94

Sample Information

BASALT / TEPHRA
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O313.07 ± 0.12 WT%
CAO9.71 ± 0.07 WT%
FEO14.84 ± 0.33 WT%
K2O0.76 ± 0.02 WT%
MGO4.76 ± 0.1 WT%
MNO0.22 ± 0.01 WT%
NA2O3.15 ± 0.07 WT%
P2O50.52 ± 0.03 WT%
SIO247.52 ± 0.38 WT%
TIO24.57 ± 0.04 WT%