GEOROC Sample Information
Location
Latitude -19.15 | Longitude -68.8561
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / CHILE / ISLUGA
CONVERGENT MARGIN
Reference
HARMON R. S.,MOORBATH S.,WÖRNER G.,LOPEZ-ESCOBAR L.,HORN S.,ENTENMANN J.,DAVIDSON J. D.
LOCAL AND REGIONAL GEOCHEMICAL VARIATIONS IN THE QUATERNARY VOLCANIC FRONT OF THE CENTRAL ANDES (17°30´-22°00´S), NORTHERN CHILE
REV. GEOL. CHILE 19 [1992] 37-59
Sample Name: IS1-006
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| D18O | 7.2 ‰SMOW |
| AL2O3 | 16.26 WT% |
| CAO | 4.66 WT% |
| FE2O3T | 5.69 WT% |
| K2O | 3.44 WT% |
| MGO | 2.15 WT% |
| MNO | 0.09 WT% |
| NA2O | 3.75 WT% |
| P2O5 | 0.35 WT% |
| SIO2 | 62.64 WT% |
| TIO2 | 0.94 WT% |
| BA | 1031 PPM |
| CO | 27 PPM |
| CR | 5 PPM |
| CU | 18 PPM |
| NB | 13 PPM |
| NI | 4 PPM |
| RB | 117 PPM |
| SR | 632 PPM |
| V | 97 PPM |
| Y | 19 PPM |
| ZN | 72 PPM |
| ZR | 233 PPM |