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Sample 86-094

NavDat sample number 55900 · DACITE

Sample

Sample ID86-094
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude46.3387
Longitude-121.939
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28 24 33

Analyses

Whole Rock

ItemValueStd. dev.UnitMethod
SIO264.67WT%XRF
TIO21.26WT%XRF
AL2O314.44WT%XRF
FEO7.06WT%XRF
MNO0.12WT%XRF
MGO1.46WT%XRF
CAO4.54WT%XRF
NA2O3.71WT%XRF
K2O2.4WT%XRF
P2O50.33WT%XRF

References