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Sample 91-008

NavDat sample number 57342 · BASALTIC-ANDESITE

Sample

Sample ID91-008
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.3807
Longitude-121.713
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28 24 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO256.07WT%XRF
TIO21.87WT%XRF
AL2O315.75WT%XRF
FEO10.71WT%XRF
MNO0.19WT%XRF
MGO3.51WT%XRF
CAO6.57WT%XRF
NA2O3.93WT%XRF
K2O1.08WT%XRF
P2O50.32WT%XRF

References