GEOROC Sample Information

Location
Latitude -0.538 | Longitude -77.626
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / SUMACO
CONVERGENT MARGIN

Reference

GERBE M. C.,BOURDON E.,MARTIN H.,SAMANIEGO P.,HIDALGO S.

ROLE OF CRUSTAL AND SLAB COMPONENTS IN THE NORTHERN VOLCANIC ZONE OF THE ANDES (ECUADOR) CONSTRAINED BY SR-ND-O ISOTOPES

LITHOS 132-133 [2012] 180-192

Sample Name: SUM 02

Sample Information

BASALTIC-ANDESITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.512891
SR87_SR860.704182
AL2O319.28 WT%
CAO6.05 WT%
FE2O36.54 WT%
FEO5.89 WT%
K2O4.3 WT%
MGO1.85 WT%
MNO0.22 WT%
NA2O6.65 WT%
P2O50.43 WT%
SIO253.91 WT%
TIO20.76 WT%
CE242 PPM
DY6.4 PPM
ER3.2 PPM
EU3.9 PPM
GD10 PPM
LA136 PPM
ND87 PPM
SM15.4 PPM
YB3.2 PPM
BA2775 PPM
CR8 PPM
NB50 PPM
NI7 PPM
RB101 PPM
SC3.6 PPM
SR2600 PPM
TH29.2 PPM
V132 PPM
Y37 PPM
ZR385 PPM


Reference

VLASTELIC I.,GANNOUN A.-M.,SAMANIEGO P.,HIDALGO S.,NAURET F.,ANCELLIN M.-A.

ACROSS-ARC VERSUS ALONG-ARC SR-ND-PB ISOTOPE VARIATIONS IN THE ECUADORIAN VOLCANIC ARC

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 18 [2017] 1163-1188

Sample Name: SUM 02

Sample Information

BASALTIC-ANDESITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.512891
SR87_SR860.704182
AL2O319.28 WT%
CAO6.05 WT%
FE2O3T6.54 WT%
K2O4.3 WT%
MGO1.85 WT%
MNO0.22 WT%
NA2O6.65 WT%
P2O50.43 WT%
SIO253.91 WT%
TIO20.76 WT%
CE242 PPM
DY6.4 PPM
ER3.2 PPM
EU3.9 PPM
GD10 PPM
LA136 PPM
ND87 PPM
SM15.4 PPM
YB3.2 PPM
BA2775 PPM
CR8 PPM
NB50 PPM
NI7 PPM
RB101 PPM
SC3.6 PPM
SR2600 PPM
TH29.2 PPM
V132 PPM
Y37 PPM
ZR385 PPM