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-53

Sample Information

DACITE / PUMICE
OUTCROP

Sample Age Information

1902 eruption

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.7 WT%
CAO5.05 WT%
FE2O3T5.04 WT%
K2O1.61 WT%
MGO1.35 WT%
MNO0.15 WT%
NA2O4.66 WT%
P2O50.17 WT%
SIO264.71 WT%
TIO20.49 WT%
BA670 PPM
CR15 PPM
CU19 PPM
MN1153 PPM
NI6 PPM
RB32 PPM
SR482 PPM
V81 PPM
Y17 PPM
ZN94 PPM
ZR156 PPM