GEOROC Sample Information

Location
Latitude -25.17 | Longitude -68.52
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / CHILE / LASTARRIA
STRATOVOLCANO
CONVERGENT MARGIN

Reference

NARANJO J. A.

CHEMISTRY AND PETROLOGICAL EVOLUTION OF THE LASTARRIA VOLCANIC COMPLEX IN THE NORTH CHILEAN ANDES

GEOL. MAG. 129 [1992] 723-740

Sample Name: FP-214B2

Sample Information

NOT GIVEN / LAVA, PINK PYROCLASTIC FLOW DEPOSIT
OUTCROP

Sample Age Information

HOLOCENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O315.84 WT%
CAO4.7 WT%
FE2O3T5.16 WT%
K2O3.16 WT%
LOI1.93 WT%
MGO2.37 WT%
MNO0.08 WT%
NA2O3.42 WT%
P2O50.17 WT%
SIO263.36 WT%
TIO20.75 WT%
CE74 PPM
BA542 PPM
CR34 PPM
NB14 PPM
NI15 PPM
PB14 PPM
RB163 PPM
SR444 PPM
TH34 PPM
V104 PPM
Y21 PPM
ZN70 PPM
ZR214 PPM