GEOROC Sample Information

Location
Latitude -18.4666 | Longitude -69.1133
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / BOLIVIA
SW V. GUALLATIRE, WESTERN CORDILLERA
CONVERGENT MARGIN

Reference

LAMB S.,HOKE L.

CENOZOIC BEHIND-ARC VOLCANISM IN THE BOLIVIAN ANDES, SOUTH AMERICA: IMPLICATIONS FOR MANTLE MELT GENERATION AND LITHOSPHERE STRUCTURE

J. GEOL. SOC. LONDON 164 [2007] 795-814

Sample Name: GU-3

Sample Information

NOT GIVEN / FLOW
OUTCROP

Sample Age Information

NEOGENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AGE25.9 ± 0.8 MA
AL2O311.52 WT%
CAO10.13 WT%
FE2O39.76 WT%
K1.19 WT%
K2O1.78 WT%
LOI1.7 WT%
MGO14.87 WT%
MNO0.18 WT%
NA2O4.53 WT%
P2O50.58 WT%
SIO244.36 WT%
TIO20.92 WT%
CE99 PPM
DY4.19 PPM
ER1.95 PPM
EU2.02 PPM
GD6.24 PPM
HO0.74 PPM
LA47.5 PPM
LU0.27 PPM
ND46.4 PPM
PR12.2 PPM
SM7.91 PPM
TB0.76 PPM
TM0.27 PPM
YB1.81 PPM
BA835 PPM
CR825 PPM
CU129 PPM
GA16 PPM
HF3.92 PPM
NB15 PPM
NI423 PPM
PB7 PPM
RB46.4 PPM
SC26 PPM
SR1516 PPM
TA1.16 PPM
TH3.82 PPM
U0.78 PPM
V200 PPM
Y19 PPM
ZN89 PPM
ZR163 PPM