GEOROC Sample Information

Location
Latitude 0.02 | Longitude -77.98
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / CAYAMBE VOLCANIC COMPLEX
NEVADO CAYAMBE, MAIN 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 157

Sample Information

ANDESITE / LAVA FLOW
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.1 WT%
CAO5.82 WT%
FE2O3T6.15 WT%
K2O1.9 WT%
LOI0.22 WT%
MGO3.45 WT%
MNO0.09 WT%
NA2O3.93 WT%
P2O50.17 WT%
SIO261 WT%
TIO20.65 WT%
CE36 PPM
DY2.2 PPM
ER1.1 PPM
EU0.9 PPM
GD3.2 PPM
LA18.5 PPM
ND16.5 PPM
SM3.35 PPM
YB1.02 PPM
BA730 PPM
CO19 PPM
CR86 PPM
NB5.9 PPM
NI25 PPM
RB51 PPM
SC16 PPM
SR523 PPM
TH6.25 PPM
V141 PPM
Y11.6 PPM
ZR104 PPM