GEOROC Sample Information

Location
Latitude 0.12 | Longitude -78.26
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / MOJANDA
UPPER MOJANDA CONE (MOJANDA II)
CONVERGENT MARGIN

Reference

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

EVOLUTION OF THE LATE PLEISTOCENE MOJANDA-FUYA FUYA VOLCANIC COMPLEX (ECUADOR), BY PROGRESSIVE ADAKITIC INVOLVEMENT IN MANTLE MAGMA SOURCES

BULL. VOLCANOL. 71 [2009] 233-258

Sample Name: MOJ 40A

Sample Information

ANDESITE, BASALTIC / LAVA
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O318.2 WT%
CAO7.65 WT%
FE2O3T8.3 WT%
K2O1.02 WT%
LOI0.04 WT%
MGO4.05 WT%
MNO0.12 WT%
NA2O3.72 WT%
P2O50.2 WT%
SIO256 WT%
TIO20.74 WT%
CE24 PPM
DY2.8 PPM
ER1.6 PPM
EU0.9 PPM
GD3.1 PPM
LA10.9 PPM
ND14.5 PPM
SM2.7 PPM
YB1.475 PPM
BA570 PPM
CO27 PPM
CR43 PPM
NB3.2 PPM
NI30 PPM
RB18 PPM
SC21 PPM
SR553 PPM
TH1.7 PPM
V205 PPM
Y17.3 PPM
ZR95 PPM