GEOROC Sample Information

Location
Latitude -36.863 | Longitude -71.377
ANDEAN ARC / SOUTHERN ANDEAN VOLCANIC ZONE / CHILE / NEVADOS DE CHILLAN
CONVERGENT MARGIN

Reference

SPARKS R. S. J.,DUNKLEY P. N.,MURPHY M. D.,YOUNG S. R.,NARANJO J. A.,DIXON H. J.,CHAVEZ R.,GILBERT J. S.,PRINGLE M. R.

THE GEOLOGY OF NEVADOS DE CHILLAN VOLCANO, CHILE

REV. GEOL. CHILE 26 [1999] 227-253

Sample Name: C70

Sample Information

ANDESITE / UNIT CB3B
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O319.3 WT%
CAO8 WT%
FEO6.82 WT%
K2O1.13 WT%
MGO2.65 WT%
MNO0.11 WT%
NA2O4.02 WT%
P2O50.29 WT%
SIO256.4 WT%
TIO21.2 WT%
RB31 PPM
SR497 PPM
Y19 PPM
ZR138 PPM