GEOROC Sample Information

Location
Latitude 0.02 | Longitude -77.97
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / CAYAMBE VOLCANIC COMPLEX
NEVADO CAYAMBE, SECONDARY SUMMIT
CONVERGENT MARGIN

Reference

COTTEN J.,EISSEN J.-P.,MONZIER M.,ROBIN C.,MARTIN H.,FORNARI M.,SAMANIEGO P.

TEMPORAL EVOLUTION OF MAGMATISM IN THE NORTHERN VOLCANIC ZONE OF THE ANDES: THE GEOLOGY AND PETROLOGY OF CAYAMBE VOLCANIC COMPLEX (ECUADOR)

J. PETROL. 46 [2005] 2225-2252

Sample Name: CAY 114

Sample Information

ANDESITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O317.1 WT%
CAO7.06 WT%
FE2O3T7.55 WT%
K2O1.26 WT%
MGO4.22 WT%
MNO0.13 WT%
NA2O3.86 WT%
P2O50.13 WT%
SIO257.2 WT%
TIO20.72 WT%
CE23 PPM
DY2.6 PPM
ER1.3 PPM
EU0.94 PPM
GD1.8 PPM
LA12 PPM
ND13.5 PPM
SM3.4 PPM
YB1.25 PPM
BA503 PPM
CO23 PPM
CR69 PPM
NB3.9 PPM
NI32 PPM
RB26 PPM
SC20 PPM
SR518 PPM
TH3 PPM
V181 PPM
Y14.8 PPM
ZR85 PPM