GEOROC Sample Information
Location
Latitude -1.784 | Longitude -78.615
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / LICTO
CONVERGENT MARGIN
Reference
SCHIANO P.,EISSEN J.-P.,MONZIER M.,MARTIN H.,KOGA K. T.
SIMPLE MIXING AS THE MAJOR CONTROL OF THE EVOLUTION OF VOLCANIC SUITES IN THE ECUADORIAN ANDES
CONTRIB. MINERAL. PETROL. 160 [2010] 297-312
Sample Name: RIO 10B
Sample Information
ANDESITE, BASALTIC
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 15.8 WT% |
| CAO | 8 WT% |
| FE2O3T | 8.97 WT% |
| K2O | 1.17 WT% |
| LOI | 0.16 WT% |
| MGO | 8.15 WT% |
| MNO | 0.13 WT% |
| NA2O | 3.5 WT% |
| P2O5 | 0.24 WT% |
| SIO2 | 52.6 WT% |
| TIO2 | 0.98 WT% |
| CE | 30 PPM |
| DY | 2.7 PPM |
| ER | 1.25 PPM |
| EU | 1.17 PPM |
| GD | 3.55 PPM |
| LA | 15 PPM |
| ND | 18.5 PPM |
| SM | 4 PPM |
| YB | 1.2 PPM |
| BA | 526 PPM |
| CO | 37 PPM |
| CR | 355 PPM |
| NB | 5.1 PPM |
| NI | 176 PPM |
| RB | 18.5 PPM |
| SC | 20.2 PPM |
| SR | 720 PPM |
| TH | 2.2 PPM |
| V | 200 PPM |
| Y | 14.4 PPM |
| ZR | 110 PPM |