GEOROC Sample Information
Location
Latitude 13.5275 | Longitude -88.4956
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-NORTHWESTERN SEGMENT / EL SALVADOR / BERLIN / SAN SALVADOR FORMATION
CONVERGENT MARGIN
Reference
INNOCENTI F.,MANETTI P.,TONARINI S.,AGOSTINI S.,DI VINCENZO G.,DOGLIONI C.,CORTI G.,CARMINATI E.,MONTANARI D.
TECTONIC AND MAGMATIC EVOLUTION OF THE ACTIVE VOLCANIC FRONT IN EL SALVADOR: INSIGHT INTO THE BERLÍN AND AHUACHAPÁN GEOTHERMAL AREAS
GEOTHERMICS 35 [2006] 368-408
Sample Name: ES 9
Sample Information
PUMICE / PUMICE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
AL2O3 | 16.25 WT% |
CAO | 3.84 WT% |
FE2O3 | 1.19 WT% |
FEO | 3.66 WT% |
K2O | 2.31 WT% |
LOI | 3.51 WT% |
MGO | 1.46 WT% |
MNO | 0.15 WT% |
NA2O | 4.04 WT% |
P2O5 | 0.17 WT% |
SIO2 | 61.89 WT% |
TIO2 | 0.59 WT% |