GEOROC Sample Information

Location
Latitude 38.6931 | Longitude -27.358
AZORES / TERCEIRA
OCEAN ISLAND

Reference

WEIS D.,HILDENBRAND A.,MADUREIRA P.,MARQUES F. O.

RECENT PLATE RE-ORGANIZATION AT THE AZORES TRIPLE JUNCTION: EVIDENCE FROM COMBINED GEOCHEMICAL AND GEOCHRONOLOGICAL DATA ON FAIAL, S. JORGE AND TERCEIRA VOLCANIC ISLANDS

LITHOS 210-211 [2014] 27-39

Sample Name: AZ05-G

Sample Information

NOT GIVEN / ALKALINE BASALT/BASANITE / FRESH
OUTCROP

Sample Age Information

QUATERNARY


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

HF176_HF1770.283066 ± 0.000004
ND143_ND1440.512957 ± 0.000006
PB206_PB20419.9293 ± 0.0008
PB207_PB20415.6123 ± 0.0007
PB208_PB20439.2226 ± 0.0022
SR87_SR860.703565 ± 0.000008
AL2O316.02 WT%
CAO9.78 WT%
FE2O3T12.07 WT%
K2O1.22 WT%
LOI-0.312 WT%
MGO4.58 WT%
MNO0.18 WT%
NA2O3.56 WT%
P2O50.63 WT%
SIO248.21 WT%
TIO23.7 WT%
CE80.8 PPM
DY7.16 PPM
ER3.19 PPM
EU2.92 PPM
GD9.16 PPM
HO1.15 PPM
LA37.35 PPM
LU0.35 PPM
ND41.8 PPM
PR10.14 PPM
SM8.76 PPM
TB1.33 PPM
TM0.4 PPM
YB2.57 PPM
BA316 PPM
CO36 PPM
CR57 PPM
CS0.1 PPM
CU30 PPM
GA24 PPM
HF6.6 PPM
NB55.5 PPM
NI38 PPM
PB1.58 PPM
RB25 PPM
SC21.38 PPM
SR684 PPM
TA3.17 PPM
TH3.46 PPM
U1.21 PPM
V339 PPM
Y30.7 PPM
ZN110 PPM
ZR295 PPM

Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) GROUNDMASS

AGE53 ± 7 KA
K1.136 WT%
AR406300000000000 AT/G