GEOROC Sample Information

Location
Latitude 14.76 | Longitude -91.55
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-NORTHWESTERN SEGMENT / GUATEMALA / SANTA MARIA
SANTIAGUITO, LA MITAD DOME, NEAR VON TUERCKHEIM FUMAROLE
CONVERGENT MARGIN

Reference

ROSE W. I. JR.

SANTIAGUITO VOLCANIC DOME, GUATEMALA

BULL. GEOL. SOC. AM. 83 [1972] 1413-1434

Sample Name: 2003

Sample Information

DACITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.6 WT%
CAO4.7 WT%
FE2O32.8 WT%
FEO1.8 WT%
H2OM0.2 WT%
H2OP0 WT%
K2O1.67 WT%
MGO1.73 WT%
NA2O5.2 WT%
P2O50.24 WT%
SIO264.5 WT%
TIO20.45 WT%
RB33 PPM
SR463 PPM