GEOROC Sample Information

Location
Latitude 52.33 | Longitude -174.17
ALEUTIAN ARC / CENTRAL ALEUTIAN ARC / ATKA / KLIUCHEF
CONVERGENT MARGIN

Reference

MYERS J. D.,FROST C. D.,MARSH B. D.,LINTON J. A.

PETROLOGIC CONSTRAINTS ON THE SPATIAL DISTRIBUTION OF CRUSTAL MAGMA CHAMBERS, ATKA VOLCANIC CENTER, CENTRAL ALEUTIAN ARC

CONTRIB. MINERAL. PETROL. 143 [2002] 567-586

Sample Name: AT-91

Sample Information

ANDESITE, BASALTIC
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O318.4 WT%
CAO8.88 WT%
FE2O34.3 WT%
FEO5.31 WT%
FEOT9.18 WT%
K2O1.2 WT%
MGO3.47 WT%
MNO0.18 WT%
NA2O3.09 WT%
P2O50.3 WT%
SIO253.6 WT%
TIO21.04 WT%