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Sample Oct-80

NavDat sample number 9237 · ANDESITE

Sample

Sample IDOct-80
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.2
Longitude-122.18
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
-0.00198 0 -0.002178

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO262.4WT%XRF
AL2O318WT%XRF
FE2O35.14WT%XRF
MGO2.31WT%XRF
CAO5.55WT%XRF
NA2O4.45WT%XRF
K2O1.2WT%XRF
TIO20.67WT%ICPMS
P2O50.15WT%ICPMS
MNO0.07WT%ICPMS

References