GEOROC Sample Information

Location
Latitude 55.36998 | Longitude -161.84271
ALEUTIAN ARC / ALASKA PENINSULA / COLD BAY / EMMONS LAKE VOLCANIC CENTER
CONVERGENT MARGIN

Reference

MANGAN M. T.,TRUSDELL F. A.,MILLER T. P.,LAYER P. W.,WAYTHOMAS C. F.,CALVERT A. T.

DIVERSE LAVAS FROM CLOSELY SPACED VOLCANOES DRAWING FROM A COMMON PARENT: EMMONS LAKE VOLCANIC CENTER, EASTERN ALEUTIAN ARC

EARTH PLANET. SCI. LETT. 287 [2009] 363-372

Sample Name: 73M99

Sample Information

RHYOLITE / IGNIMBRITE
OUTCROP

Sample Age Information

27,000 years


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O314.820830372551 WT%
CAO2.03025073596589 WT%
FEOT2.92356105979088 WT%
K2O3.45142625114202 WT%
MGO0.56847020607045 WT%
MNO8.12100294386357E-02 WT%
NA2O3.7559638615369 WT%
P2O58.12100294386357E-02 WT%
SIO271.8708760531926 WT%
TIO20.416201400873008 WT%