GEOROC Sample Information

Location
Latitude 63.859 | Longitude -22.155
ICELAND / ICELAND / ÖGMUNDARHRAUN FLOW
REYKJANES PENINSULA
OCEAN ISLAND

Reference

JOCHUM K. P.,BOURDON B.,STOLL B.,GRÖNVOLD K.,STRACKE A.,KOORNNEEF J. M.,MEIER M. A.

MELTING OF A TWO-COMPONENT SOURCE BENEATH ICELAND

J. PETROL. 53 [2012] 127-157

Sample Name: RP56

Sample Information

BASALT
OUTCROP

Sample Age Information

1151 eruption

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

HF176_HF1770.283218
ND143_ND1440.513036
AL2O314.01 WT%
CAO12.23 WT%
CR2O30.02 WT%
FE2O313.28 WT%
FEO10.75 WT%
K2O0.17 WT%
MGO7.56 WT%
MNO0.21 WT%
NA2O2.21 WT%
NIO0.01 WT%
P2O50.14 WT%
SIO248.87 WT%
TIO21.37 WT%
CE15.5 PPM
DY4.33 PPM
ER2.64 PPM
EU1.14 PPM
GD3.83 PPM
HO0.9 PPM
LA6.36 PPM
LU0.38 PPM
ND10.8 PPM
PR2.22 PPM
SM3.08 PPM
TB0.65 PPM
TM0.37 PPM
YB2.59 PPM
BA51 PPM
CO54.6 PPM
CS0.04 PPM
CU192.7 PPM
HF2.01 PPM
NB8.61 PPM
NI94.7 PPM
PB0.47 PPM
RB3.27 PPM
SR160 PPM
TA0.53 PPM
TH0.45 PPM
U0.13 PPM
V381 PPM
Y24.8 PPM
ZR75.9 PPM


Reference

BOURDON B.,GRÖNVOLD K.,STRAUB S. M.,KOORNNEEF J. M.

THE INFLUENCE OF SOURCE HETEROGENEITY ON THE U-TH-PA-RA DISEQUILIBRIA IN POST-GLACIAL THOLEIITES FROM ICELAND

GEOCHIM. COSMOCHIM. ACTA 87 [2012] 243-266

Sample Name: RP56

Sample Information

THOLEIITE / POST-GLACIAL
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

PA231_U235_ACT1.687 ± 0.019
RA226_TH230_ACT1.102 ± 0.013
TH230_TH232_ACT1.151 ± 0.011
TH230_U238_ACT1.174 ± 0.012
U234_U238_ACT1.002 ± 0.002
U238_TH232_ACT0.981 ± 0.008
PA73.5 PPQ
RA59.2 PPQ
TH0.409 PPM
U0.132 PPM