GEOROC Sample Information

Location
Latitude 64.02 | Longitude -19.65
ICELAND / ICELAND / HEKLA
OCEAN ISLAND

Reference

CONDOMINES M.,FOURCADE S.,SIGMARSSON O.

A DETAILED THORIUM, STRONTIUM AND OXYGEN ISOTOPE STUDY OF HEKLA: DIFFERENTIATION PROCESSES IN AN ICELANDIC VOLCANO

CONTRIB. MINERAL. PETROL. 112 [1992] 20-34

Sample Name: H1158-B

Sample Information

DACITE / TEPHRA / FRESH
OUTCROP

Sample Age Information

1158 eruption

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O314.5 WT%
CAO3.76 WT%
FEOT7.1 WT%
H2O0.22 WT%
K2O1.88 WT%
MGO0.73 WT%
MNO0.21 WT%
NA2O4.95 WT%
SIO264.8 WT%
TIO20.63 WT%
BA488 PPM
CO24 PPM
SC15 PPM
SR274 PPM
TH7.8 PPM
U2.32 PPM
U238_TH232_ACT0.902