GEOROC Sample Information
Location
Latitude -15.834843 | Longitude -72.140942
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / ANDAGUA (ANDAHUA) VOLCANIC FIELD
JARAN
CONVERGENT MARGIN
Reference
GALAS A.
PETROLOGY AND NEW DATA ON THE GEOCHEMISTRY OF THE ANDAHUA VOLCANIC GROUP (CENTRAL ANDES, SOUTHERN PERU)
J. S. AMER. EARTH SCI. 56 [2014] 301-315
Sample Name: H010
Sample Information
TRACHYANDESITE, BASALTIC
OUTCROP
Sample Age Information
QUATERNARY
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 16.73 WT% |
| CAO | 5.52 WT% |
| FE2O3T | 6.38 WT% |
| K2O | 2.97 WT% |
| LOI | 0.49 WT% |
| MGO | 2.51 WT% |
| MNO | 0.08 WT% |
| NA2O | 5.18 WT% |
| P2O5 | 0.66 WT% |
| SIO2 | 57.66 WT% |
| TIO2 | 1.27 WT% |
| CE | 130 PPM |
| DY | 2.9 PPM |
| ER | 1.2 PPM |
| EU | 2.01 PPM |
| GD | 5.8 PPM |
| HO | 0.5 PPM |
| LA | 65.9 PPM |
| LU | 0.12 PPM |
| ND | 49.3 PPM |
| PR | 14.9 PPM |
| SM | 7.9 PPM |
| TB | 0.7 PPM |
| YB | 0.9 PPM |
| BA | 1536 PPM |
| CR | 30 PPM |
| NB | 24 PPM |
| PB | 13 PPM |
| RB | 62 PPM |
| SB | 7.2 PPM |
| SR | 1258 PPM |
| TH | 3.5 PPM |
| U | 0.7 PPM |
| V | 149 PPM |
| Y | 13 PPM |
| ZR | 269 PPM |