GEOROC Sample Information
Location
Latitude 0.12 | Longitude -78.26
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / MOJANDA
UPPER MOJANDA CONE (MOJANDA II)
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: MOJ 114A
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 15.8 WT% |
| CAO | 5.34 WT% |
| FE2O3T | 5.6 WT% |
| K2O | 1.56 WT% |
| LOI | 2.32 WT% |
| MGO | 2.62 WT% |
| MNO | 0.09 WT% |
| NA2O | 3.65 WT% |
| P2O5 | 0.16 WT% |
| SIO2 | 62 WT% |
| TIO2 | 0.49 WT% |
| CE | 23 PPM |
| DY | 1.75 PPM |
| ER | 1 PPM |
| EU | 0.73 PPM |
| LA | 12 PPM |
| ND | 13 PPM |
| YB | 0.87 PPM |
| BA | 870 PPM |
| CO | 21 PPM |
| CR | 47 PPM |
| NB | 3.9 PPM |
| NI | 20 PPM |
| RB | 32 PPM |
| SC | 12.5 PPM |
| SR | 465 PPM |
| TH | 2.7 PPM |
| V | 117 PPM |
| Y | 10.2 PPM |
| ZR | 83 PPM |