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 14
Sample Information
BASALT
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| ND143_ND144 | 0.512907 |
| SR87_SR86 | 0.704174 |
| AL2O3 | 17.65 WT% |
| CAO | 11.09 WT% |
| FE2O3 | 10.94 WT% |
| FEO | 9.85 WT% |
| K2O | 2.81 WT% |
| MGO | 4.78 WT% |
| MNO | 0.22 WT% |
| NA2O | 4.11 WT% |
| P2O5 | 0.98 WT% |
| SIO2 | 46.09 WT% |
| TIO2 | 1.32 WT% |
| CE | 222 PPM |
| DY | 6.6 PPM |
| ER | 3.25 PPM |
| EU | 4.64 PPM |
| GD | 12 PPM |
| LA | 121 PPM |
| ND | 107 PPM |
| SM | 18 PPM |
| YB | 2.6 PPM |
| B | 6.4 PPM |
| BA | 1920 PPM |
| BE | 2.67 PPM |
| CR | 12 PPM |
| LI | 11.2 PPM |
| NB | 22 PPM |
| NI | 17 PPM |
| RB | 58 PPM |
| SC | 17 PPM |
| SR | 2320 PPM |
| TH | 19.5 PPM |
| V | 280 PPM |
| Y | 35 PPM |
| ZR | 230 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 14
Sample Information
BASALT
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| ND143_ND144 | 0.512907 |
| SR87_SR86 | 0.704174 |
| AL2O3 | 17.65 WT% |
| CAO | 11.09 WT% |
| FE2O3T | 10.94 WT% |
| K2O | 2.81 WT% |
| MGO | 4.78 WT% |
| MNO | 0.22 WT% |
| NA2O | 4.11 WT% |
| P2O5 | 0.98 WT% |
| SIO2 | 46.09 WT% |
| TIO2 | 1.32 WT% |
| CE | 222 PPM |
| DY | 6.6 PPM |
| ER | 3.25 PPM |
| EU | 4.64 PPM |
| GD | 12 PPM |
| LA | 121 PPM |
| ND | 107 PPM |
| SM | 18 PPM |
| YB | 2.6 PPM |
| B | 6.4 PPM |
| BA | 1920 PPM |
| BE | 2.67 PPM |
| CR | 12 PPM |
| LI | 11.2 PPM |
| NB | 22 PPM |
| NI | 17 PPM |
| RB | 58 PPM |
| SC | 17 PPM |
| SR | 2320 PPM |
| TH | 19.5 PPM |
| V | 280 PPM |
| Y | 35 PPM |
| ZR | 230 PPM |