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Sample 87-085

NavDat sample number 57172 · DIORITE

Sample

Sample ID87-085
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.2867
Longitude-121.847
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
25 18 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO263.05WT%XRF
TIO21.22WT%XRF
AL2O315.97WT%XRF
FEO6.93WT%XRF
MNO0.21WT%XRF
MGO2.37WT%XRF
CAO3.52WT%XRF
NA2O5.25WT%XRF
K2O1.09WT%XRF
P2O50.39WT%XRF

References