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Sample 91-019

NavDat sample number 57323 · BASALTIC-ANDESITE

Sample

Sample ID91-019
Rock nameBASALTIC-ANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.3853
Longitude-121.676
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26 19 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO253.5WT%XRF
TIO21.5WT%XRF
AL2O320.26WT%XRF
FEO8.4WT%XRF
MNO0.15WT%XRF
MGO2.61WT%XRF
CAO8.79WT%XRF
NA2O3.85WT%XRF
K2O0.71WT%XRF
P2O50.25WT%XRF

References