GEOROC Sample Information

Location
Latitude -0.357 | Longitude -78.619
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / ATACAZO-NINAHUILCA
ATACAZO
CONVERGENT MARGIN

Reference

GERBE M. C.,BOURDON E.,MARTIN H.,SAMANIEGO P.,HIDALGO S.

ROLE OF CRUSTAL AND SLAB COMPONENTS IN THE NORTHERN VOLCANIC ZONE OF THE ANDES (ECUADOR) CONSTRAINED BY SR-ND-O ISOTOPES

LITHOS 132-133 [2012] 180-192

Sample Name: ATAC 024H

Sample Information

DACITE
OUTCROP

Sample Age Information

QUATERNARY


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.04 WT%
CAO4.96 WT%
FE2O35.52 WT%
FEO4.97 WT%
K2O1.15 WT%
MGO1.67 WT%
MNO0.06 WT%
NA2O4.14 WT%
P2O50.14 WT%
SIO265.68 WT%
TIO20.62 WT%
CE21 PPM
DY1.55 PPM
ER0.6 PPM
EU0.82 PPM
GD2.65 PPM
LA10 PPM
ND12 PPM
SM2.7 PPM
YB0.5 PPM
BA610 PPM
BE0.86 PPM
CR15 PPM
LI15.2 PPM
NB4.4 PPM
NI5 PPM
RB21.2 PPM
SC6.5 PPM
SR444 PPM
TH1.7 PPM
V115 PPM
Y7.7 PPM
ZR71 PPM