GEOROC Sample Information
Location
Latitude -36 | Longitude -70.8
ANDEAN ARC / SOUTHERN ANDEAN VOLCANIC ZONE / CHILE / SAN PEDRO-PELLADO/TATARA
CONVERGENT MARGIN
Reference
DUNGAN M. A.,WULFF A.,THOMPSON R.
ERUPTIVE STRATIGRAPHY OF THE TATARA-SAN PEDRO COMPLEX, 36°S, SOUTHERN VOLCANIC ZONE, CHILEAN ANDES: RECONSTRUCTION METHOD AND IMPLICATIONS FOR MAGMA EVOLUTION AT LONG-LIVED ARC VOLCANIC CENTERS
J. PETROL. 42 [2001] 555-626
Sample Name: EMC.9
Sample Information
NOT GIVEN / LAVA / FRESH
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 18.94 WT% |
| CAO | 8.78 WT% |
| FE2O3T | 8.89 WT% |
| K2O | 0.78 WT% |
| MGO | 5.92 WT% |
| MNO | 0.14 WT% |
| NA2O | 3.49 WT% |
| P2O5 | 0.2 WT% |
| SIO2 | 51.89 WT% |
| TIO2 | 0.96 WT% |
| CE | 25 PPM |
| BA | 299 PPM |
| CR | 81 PPM |
| NB | 3.3 PPM |
| NI | 46 PPM |
| PB | 8 PPM |
| RB | 10.1 PPM |
| SR | 611 PPM |
| V | 198 PPM |
| Y | 15.2 PPM |
| ZR | 94 PPM |