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Sample 91-046

NavDat sample number 57330 · BASALTIC-ANDESITE

Sample

Sample ID91-046
Rock nameBASALTIC-ANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.424
Longitude-121.648
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26 19 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.88WT%XRF
TIO21.49WT%XRF
AL2O318.19WT%XRF
FEO9.23WT%XRF
MNO0.17WT%XRF
MGO2.97WT%XRF
CAO7.64WT%XRF
NA2O4.1WT%XRF
K2O1.03WT%XRF
P2O50.3WT%XRF

References