GEOROC Sample Information
Location
Latitude -0.3 | Longitude -78.2
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / CHACANA
YOUNG CHACANA
CONVERGENT MARGIN
Reference
FONTIGNIE D.,BEATE B.,MÜNTENER O.,CHIARADIA M.
ADAKITE-LIKE VOLCANISM OF ECUADOR: LOWER CRUST MAGMATIC EVOLUTION AND RECYCLING
CONTRIB. MINERAL. PETROL. 158 [2009] 563-588
Sample Name: E05021
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| ND143_ND144 | 0.512742 |
| PB206_PB204 | 18.953 |
| PB207_PB204 | 15.646 |
| PB208_PB204 | 38.799 |
| SR87_SR86 | 0.704295 |
| AL2O3 | 16.64 WT% |
| CAO | 5.95 WT% |
| FE2O3T | 6.15 WT% |
| K2O | 1.06 WT% |
| LOI | -0.16 WT% |
| MGO | 3.65 WT% |
| MNO | 0.09 WT% |
| NA2O | 4.1 WT% |
| P2O5 | 0.31 WT% |
| SIO2 | 61.66 WT% |
| TIO2 | 0.74 WT% |
| CE | 38.2 PPM |
| DY | 2.1 PPM |
| ER | 1.1 PPM |
| EU | 0.9 PPM |
| GD | 2.5 PPM |
| HO | 0.4 PPM |
| LA | 19.7 PPM |
| LU | 0.1 PPM |
| ND | 17.6 PPM |
| PR | 4.4 PPM |
| SM | 3.3 PPM |
| TB | 0.4 PPM |
| TM | 0.2 PPM |
| YB | 0.9 PPM |
| BA | 696 PPM |
| CR | 72 PPM |
| CS | 1.84 PPM |
| CU | 34 PPM |
| HF | 2.9 PPM |
| NB | 7.1 PPM |
| NI | 34 PPM |
| PB | 10.8 PPM |
| RB | 56.5 PPM |
| SC | 14.2 PPM |
| SR | 610 PPM |
| TA | 0.6 PPM |
| TH | 7.1 PPM |
| U | 2.6 PPM |
| V | 124 PPM |
| Y | 11.5 PPM |
| ZN | 79 PPM |
| ZR | 139 PPM |