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Sample 91-045

NavDat sample number 57324 · BASALTIC-ANDESITE

Sample

Sample ID91-045
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.4563
Longitude-121.684
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28 24 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO253.53WT%XRF
TIO21.69WT%XRF
AL2O316.98WT%XRF
FEO10.34WT%XRF
MNO0.19WT%XRF
MGO4.13WT%XRF
CAO8.45WT%XRF
NA2O3.57WT%XRF
K2O0.86WT%XRF
P2O50.26WT%XRF

References