GEOROC Sample Information

Location
Location was not specified by exact coordinates in the paper!
Latitude 13.53 to 14.61 | Longitude -88.85 to -88.93
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-NORTHWESTERN SEGMENT / EL SALVADOR / CHICHONTEPEC (CINOTEPEC)
PRE-CALDERA STAGE, LA CARBONERA
CONVERGENT MARGIN

Reference

ROTOLO S. G.,CASTORINA F.

TRANSITION FROM MILDLY-THOLEIITIC TO CALC-ALKALINE SUITE: THE CASE OF CHICHONTEPEC VOLCANIC CENTER, EL SALVADOR, CENTRAL AMERICA

J. VOLCANOL. GEOTHERM. RES. 86 [1998] 117-136

Sample Name: 163

Sample Information

ANDESITE, BASALTIC
OUTCROP

Sample Age Information

NEOGENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

SR87_SR860.70378
AL2O318.62 WT%
CAO7.05 WT%
FE2O33.62 WT%
FEO5.57 WT%
FEOT8.83 WT%
K2O0.89 WT%
LOI0.96 WT%
MGO2.83 WT%
MNO0.18 WT%
NA2O3.98 WT%
P2O50.3 WT%
SIO254.99 WT%
TIO21.01 WT%
CE32 PPM
LA9 PPM
BA531 PPM
CO31 PPM
CR11 PPM
NB5 PPM
NI5 PPM
RB15 PPM
SR512 PPM
V225 PPM
Y18 PPM
ZR61 PPM