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Sample 90-079

NavDat sample number 57197 · DIORITE

Sample

Sample ID90-079
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.3622
Longitude-121.765
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
20 15 25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO264.88WT%XRF
TIO20.67WT%XRF
AL2O317.16WT%XRF
FEO4.63WT%XRF
MNO0.07WT%XRF
MGO1.97WT%XRF
CAO5.24WT%XRF
NA2O4.61WT%XRF
K2O0.59WT%XRF
P2O50.18WT%XRF

References