GEOROC Sample Information

Location
Latitude 54.8119 | Longitude -163.9956
ALEUTIAN ARC / SECOND ALEUTIAN ARC / UNIMAK / SHISHALDIN
CONVERGENT MARGIN

Reference

SCHILLING J.- G.,DEVINE J. D.,NYE C. J.,GARDNER J. E.,BEGET J. E.,GEORGE R. M. M.

GEOLOGY AND PETROLOGY OF EJECTA FROM THE 1999 ERUPTION OF SHISHALDIN VOLCANO, ALASKA

BULL. VOLCANOL. 64 [2002] 548-561

Sample Name: 99SH2-1

Sample Information

BASALT / TEPHRA
OUTCROP

Sample Age Information

1999 eruption

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O318.31 WT%
CAO9.08 WT%
FEOT11.37 WT%
K2O0.73 WT%
MGO5 WT%
MNO0.24 WT%
NA2O3.23 WT%
P2O50.42 WT%
SIO249.73 WT%
TIO21.89 WT%