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_ND144 | 0.512891 |
SR87_SR86 | 0.704182 |
AL2O3 | 19.28 WT% |
CAO | 6.05 WT% |
FE2O3 | 6.54 WT% |
FEO | 5.89 WT% |
K2O | 4.3 WT% |
MGO | 1.85 WT% |
MNO | 0.22 WT% |
NA2O | 6.65 WT% |
P2O5 | 0.43 WT% |
SIO2 | 53.91 WT% |
TIO2 | 0.76 WT% |
CE | 242 PPM |
DY | 6.4 PPM |
ER | 3.2 PPM |
EU | 3.9 PPM |
GD | 10 PPM |
LA | 136 PPM |
ND | 87 PPM |
SM | 15.4 PPM |
YB | 3.2 PPM |
BA | 2775 PPM |
CR | 8 PPM |
NB | 50 PPM |
NI | 7 PPM |
RB | 101 PPM |
SC | 3.6 PPM |
SR | 2600 PPM |
TH | 29.2 PPM |
V | 132 PPM |
Y | 37 PPM |
ZR | 385 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_ND144 | 0.512891 |
SR87_SR86 | 0.704182 |
AL2O3 | 19.28 WT% |
CAO | 6.05 WT% |
FE2O3T | 6.54 WT% |
K2O | 4.3 WT% |
MGO | 1.85 WT% |
MNO | 0.22 WT% |
NA2O | 6.65 WT% |
P2O5 | 0.43 WT% |
SIO2 | 53.91 WT% |
TIO2 | 0.76 WT% |
CE | 242 PPM |
DY | 6.4 PPM |
ER | 3.2 PPM |
EU | 3.9 PPM |
GD | 10 PPM |
LA | 136 PPM |
ND | 87 PPM |
SM | 15.4 PPM |
YB | 3.2 PPM |
BA | 2775 PPM |
CR | 8 PPM |
NB | 50 PPM |
NI | 7 PPM |
RB | 101 PPM |
SC | 3.6 PPM |
SR | 2600 PPM |
TH | 29.2 PPM |
V | 132 PPM |
Y | 37 PPM |
ZR | 385 PPM |