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: E05143
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| ND143_ND144 | 0.512762 |
| PB206_PB204 | 18.901 |
| PB207_PB204 | 15.633 |
| PB208_PB204 | 38.722 |
| SR87_SR86 | 0.704231 |
| AL2O3 | 16.41 WT% |
| CAO | 6.27 WT% |
| FE2O3T | 6.63 WT% |
| K2O | 1.79 WT% |
| LOI | -0.12 WT% |
| MGO | 4.08 WT% |
| MNO | 0.1 WT% |
| NA2O | 3.98 WT% |
| P2O5 | 0.35 WT% |
| SIO2 | 59.62 WT% |
| TIO2 | 0.79 WT% |
| CE | 38.7 PPM |
| DY | 1.9 PPM |
| ER | 0.9 PPM |
| EU | 1 PPM |
| GD | 2.7 PPM |
| HO | 0.4 PPM |
| LA | 19.9 PPM |
| LU | 0.1 PPM |
| ND | 19.1 PPM |
| PR | 4.6 PPM |
| SM | 3.5 PPM |
| TB | 0.4 PPM |
| TM | 0.1 PPM |
| YB | 1 PPM |
| BA | 777 PPM |
| CR | 145 PPM |
| CS | 1.74 PPM |
| CU | 51 PPM |
| HF | 3.1 PPM |
| NB | 6.8 PPM |
| NI | 52 PPM |
| PB | 9 PPM |
| RB | 44.1 PPM |
| SC | 15.2 PPM |
| SR | 719 PPM |
| TA | 0.4 PPM |
| TH | 5.2 PPM |
| U | 2.4 PPM |
| V | 144 PPM |
| Y | 10.9 PPM |
| ZN | 88 PPM |
| ZR | 146 PPM |