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-86

Sample Information

BASALT / TEPHRA
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O312.94 ± 0.23 WT%
CAO9.3 ± 0.11 WT%
FEO14.55 ± 0.45 WT%
K2O0.87 ± 0.02 WT%
MGO4.51 ± 0.13 WT%
MNO0.24 ± 0.01 WT%
NA2O3.25 ± 0.17 WT%
P2O50.58 ± 0.03 WT%
SIO247.62 ± 0.6 WT%
TIO24.65 ± 0.09 WT%