GEOROC Sample Information

Location
Location was not specified by exact coordinates in the paper!
Latitude 58.21 to 58.22 | Longitude -155.07 to -155.13
ALEUTIAN ARC / ALASKA PENINSULA / UPPER ALASKA PENINSULA / TRIDENT
KATMAI NATIONAL PARK, TRIDENT PERIPHERAL DOMES
CONVERGENT MARGIN

Reference

LANPHERE M. A.,SIEMS D. F.,HILDRETH W.,FIERSTEIN J.

TRIDENT VOLCANO: FOUR CONTIGUOUS STRATOCONES ADJACENT TO KATMAI PASS, ALASKA PENINSULA

U. S. GEOL. SURV. PROF. PAP. 1678 [2001] 153-180

Sample Name: K-2486

Sample Information

DACITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.34 WT%
CAO5.21 WT%
FEOT5.64 WT%
K2O1.47 WT%
LOI0.36 WT%
MGO2.65 WT%
MNO0.12 WT%
NA2O3.97 WT%
P2O50.22 WT%
SIO263.32 WT%
TIO20.67 WT%
RB23 PPM
SR294 PPM
ZR125 PPM