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Sample 91-064

NavDat sample number 57327 · BASALTIC-ANDESITE

Sample

Sample ID91-064
Rock nameBASALTIC-ANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.433
Longitude-121.705
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26 19 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.2WT%XRF
TIO21.73WT%XRF
AL2O316.45WT%XRF
FEO10.81WT%XRF
MNO0.21WT%XRF
MGO3.65WT%XRF
CAO8.67WT%XRF
NA2O3.36WT%XRF
K2O0.67WT%XRF
P2O50.25WT%XRF

References