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 13E

Sample Information

ANDESITE / BLOCK IN AVALANCHE DEPOSIT
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.6 WT%
CAO4.95 WT%
FE2O3T5.75 WT%
K2O2.11 WT%
LOI0.29 WT%
MGO2.7 WT%
MNO0.08 WT%
NA2O4.17 WT%
P2O50.2 WT%
SIO262 WT%
TIO20.66 WT%
CE40 PPM
DY2.08 PPM
ER1.05 PPM
EU0.98 PPM
LA21.1 PPM
ND19 PPM
YB0.78 PPM
BA820 PPM
CO17 PPM
CR46 PPM
NB6.6 PPM
NI22 PPM
RB55 PPM
SC10 PPM
SR570 PPM
V121 PPM
Y10.6 PPM
ZR119 PPM