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Sample 91-005

NavDat sample number 57375 · DIORITE

Sample

Sample ID91-005
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.4507
Longitude-121.686
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
20 15 25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO265.2WT%XRF
TIO20.63WT%XRF
AL2O317.02WT%XRF
FEO4.43WT%XRF
MNO0.09WT%XRF
MGO1.95WT%XRF
CAO4.96WT%XRF
NA2O4.35WT%XRF
K2O1.19WT%XRF
P2O50.19WT%XRF

References