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Sample 93-053

NavDat sample number 36907 · ANDESITE

Sample

Sample ID93-053
Rock nameANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.4123
Longitude-121.587
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26 19 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.05WT%XRF
TIO21.62WT%XRF
AL2O316.27WT%XRF
FEO7.96WT%XRF
MNO0.16WT%XRF
MGO3.39WT%XRF
CAO7.2WT%XRF
NA2O3.64WT%XRF
K2O1.25WT%XRF
P2O50.46WT%XRF

References