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Sample 91-073

NavDat sample number 57329 · BASALTIC-ANDESITE

Sample

Sample ID91-073
Rock nameBASALTIC-ANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.4522
Longitude-121.63
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26 19 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.8WT%XRF
TIO21.71WT%XRF
AL2O316.33WT%XRF
FEO9.82WT%XRF
MNO0.16WT%XRF
MGO4.17WT%XRF
CAO8.63WT%XRF
NA2O3.4WT%XRF
K2O0.73WT%XRF
P2O50.23WT%XRF

References