GEOROC Sample Information
Location
Latitude -36.86 | Longitude -71.38
ANDEAN ARC / SOUTHERN ANDEAN VOLCANIC ZONE / CHILE / NEVADOS DE CHILLAN
LAS TERMAS SUBCOMPLEX, CHILLAN VOLCANO
CONVERGENT MARGIN
Reference
FREY F. A.,HICKEY-VARGAS R.,TORMEY D. R.,MORENO-ROA HUGO,HOLBIK S.
BASALTIC ROCKS FROM THE ANDEAN SOUTHERN VOLCANIC ZONE: INSIGHTS FROM THE COMPARISON OF ALONG-STRIKE AND SMALL-SCALE GEOCHEMICAL VARIATIONS AND THEIR SOURCES
LITHOS 258-259 [2016] 115-132
Sample Name: 7376-4
Sample Information
DACITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 14.76 WT% |
| CAO | 2.43 WT% |
| FE2O3T | 4.12 WT% |
| H2O | 0.26 WT% |
| K2O | 2.99 WT% |
| MGO | 0.77 WT% |
| MNO | 0.08 WT% |
| NA2O | 5.43 WT% |
| P2O5 | 0.14 WT% |
| SIO2 | 68.8 WT% |
| TIO2 | 0.62 WT% |
| CE | 61.3 PPM |
| EU | 1.3 PPM |
| LA | 25.3 PPM |
| LU | 0.5 PPM |
| ND | 29.5 PPM |
| SM | 6.25 PPM |
| TB | 0.71 PPM |
| YB | 2.75 PPM |
| BA | 567 PPM |
| CO | 4.4 PPM |
| CR | 6 PPM |
| GA | 18.1 PPM |
| HF | 6.4 PPM |
| NB | 6.6 PPM |
| NI | 8.2 PPM |
| PB | 10.2 PPM |
| RB | 109 PPM |
| SC | 11.2 PPM |
| SR | 233 PPM |
| TA | 0.12 PPM |
| TH | 0 PPM |
| V | 23.2 PPM |
| Y | 31.8 PPM |
| ZN | 74 PPM |
| ZR | 329 PPM |