GEOROC Sample Information
Location
Latitude -18.40911 | Longitude -69.11537
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / CHILE / PARINACOTA
CONVERGENT MARGIN
Reference
PRINGLE M. S.,SPARKS R. S. J.,CLAVERO R. J. E.,POLANCO E.
EVOLUTION OF PARINACOTA VOLCANO, CENTRAL ANDES, NORTHERN CHILE
REV. GEOL. CHILE 31 [2004] 317-347
Sample Name: CAL-164A
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 17.16 WT% |
| CAO | 3.44 WT% |
| FE2O3 | 1.74 WT% |
| FEO | 2.13 WT% |
| H2O | 2.06 WT% |
| K2O | 4.18 WT% |
| MGO | 1.19 WT% |
| MNO | 0.06 WT% |
| NA2O | 4.28 WT% |
| P2O5 | 0.26 WT% |
| S | 0.01 WT% |
| SIO2 | 62.66 WT% |
| TIO2 | 0.71 WT% |