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Sample 87-098

NavDat sample number 22268 · BASALTIC-ANDESITE

Sample

Sample ID87-098
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.4075
Longitude-121.834
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28 24 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO252.88WT%XRF
TIO21.47WT%XRF
AL2O317.59WT%XRF
FEO10.73WT%XRF
MNO0.18WT%XRF
MGO4.4WT%XRF
CAO9.29WT%XRF
NA2O2.97WT%XRF
K2O0.31WT%XRF
P2O50.18WT%XRF

References