← Search

Sample Oct-81

NavDat sample number 9243 · ANDESITE

Sample

Sample IDOct-81
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.2
Longitude-122.18
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
-0.001981 0 -0.0021791

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO261.6WT%XRF
AL2O318.2WT%XRF
FE2O35.13WT%XRF
MGO2.29WT%XRF
CAO5.33WT%XRF
NA2O4.48WT%XRF
K2O1.25WT%XRF
TIO20.67WT%ICPMS
P2O50.15WT%ICPMS
MNO0.08WT%ICPMS

References