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Sample 90-070

NavDat sample number 57181 · DIORITE

Sample

Sample ID90-070
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.3563
Longitude-121.814
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
20 15 25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO263.78WT%XRF
TIO20.74WT%XRF
AL2O316.91WT%XRF
FEO5.23WT%XRF
MNO0.09WT%XRF
MGO2.69WT%XRF
CAO4.59WT%XRF
NA2O5.03WT%XRF
K2O0.74WT%XRF
P2O50.19WT%XRF

References