GEOROC Sample Information

Location
Latitude 14.76 | Longitude -91.55
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-NORTHWESTERN SEGMENT / GUATEMALA / SANTA MARIA
1902 ERUPTION
CONVERGENT MARGIN

Reference

ROSE W. I. JR.

SANTA MARIA, GUATEMALA: BIMODAL SODA-RICH CALC-ALKALIC STRATOVOLCANO

J. VOLCANOL. GEOTHERM. RES. 33 [1987] 109-129

Sample Name: CO-40

Sample Information

DACITE / PUMICE
OUTCROP

Sample Age Information

1902 eruption

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O315.42 WT%
CAO3.19 WT%
FE2O3T3.35 WT%
K2O1.97 WT%
MGO0.75 WT%
MNO0.18 WT%
NA2O5.14 WT%
P2O50.15 WT%
SIO269.46 WT%
TIO20.31 WT%
BA796 PPM
CR4 PPM
CU26 PPM
MN1372 PPM
NB3 PPM
NI7 PPM
RB39 PPM
SR420 PPM
V38 PPM
Y15 PPM
ZN102 PPM
ZR167 PPM