GEOROC Sample Information
Location
Latitude 0.133 | Longitude -78.283
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / FUYA FUYA
MOJANDA IN FUYA FUYA (MOJANDA III)
CONVERGENT MARGIN
Reference
COTTEN J.,EISSEN J.-P.,ROBIN C.,MARTIN H.,HALL M.,SAMANIEGO P.
EVOLUTION OF THE LATE PLEISTOCENE MOJANDA-FUYA FUYA VOLCANIC COMPLEX (ECUADOR), BY PROGRESSIVE ADAKITIC INVOLVEMENT IN MANTLE MAGMA SOURCES
BULL. VOLCANOL. 71 [2009] 233-258
Sample Name: MOJ 115F
Sample Information
ANDESITE / LAVA
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 15.7 WT% |
| CAO | 5.95 WT% |
| FE2O3T | 6.24 WT% |
| K2O | 1.16 WT% |
| LOI | 2.56 WT% |
| MGO | 4.18 WT% |
| MNO | 0.12 WT% |
| NA2O | 3.36 WT% |
| P2O5 | 0.09 WT% |
| SIO2 | 60.1 WT% |
| TIO2 | 0.45 WT% |
| CE | 21.5 PPM |
| DY | 2.3 PPM |
| ER | 1.4 PPM |
| EU | 0.88 PPM |
| LA | 10.2 PPM |
| ND | 15 PPM |
| YB | 1.3 PPM |
| BA | 615 PPM |
| CO | 18.5 PPM |
| CR | 140 PPM |
| NB | 3.8 PPM |
| NI | 33 PPM |
| RB | 28 PPM |
| SC | 18.5 PPM |
| SR | 383 PPM |
| TH | 2.7 PPM |
| V | 128 PPM |
| Y | 14 PPM |
| ZR | 56 PPM |