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Sample 90-097

NavDat sample number 57144 · BASALTIC-ANDESITE

Sample

Sample ID90-097
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.26
Longitude-121.86
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28 24 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO256.64WT%XRF
TIO21.03WT%XRF
AL2O317.96WT%XRF
FEO7.49WT%XRF
MNO0.13WT%XRF
MGO3.95WT%XRF
CAO8WT%XRF
NA2O3.33WT%XRF
K2O1.29WT%XRF
P2O50.17WT%XRF

References