GEOROC Sample Information

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

Reference

WITTENBRINK R.

TEMPORAL VARIATIONS OF THE MAGMA GENESIS OF MIOCENE AND QUATERNARY VOLCANIC ROCKS IN THE SOUTHERN PART OF THE CENTRAL VOLCANIC ZONE OF THE ANDES (CVZ, 25-26S, 67-69W)

BERLINER GEOWISS. ABH. A 193 [1997] 1-135

Sample Name: LASTARRIA-8

Sample Information

NOT GIVEN / LAVA
OUTCROP

Sample Age Information

HOLOCENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.12 WT%
CAO6.06 WT%
FE2O3T6.05 WT%
K2O2.89 WT%
LOI1.18 WT%
MGO2.55 WT%
MNO0.11 WT%
NA2O3.37 WT%
P2O50.17 WT%
SIO261.52 WT%
TIO20.72 WT%
CE72 PPM
BA443 PPM
CR21 PPM
NB13 PPM
PB18 PPM
RB128 PPM
SR487 PPM
TH21 PPM
Y32 PPM
ZR178 PPM