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Sample 90

NavDat sample number 90401 · SYENITE

Sample

Sample ID90
Rock nameSYENITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentGold Hill syenite-pyroxenite complex

Location

Latitude46.9746
Longitude-116.801
LocationGold Hill
State / provinceIdaho

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
111.2 110.4 112

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO261.88WT%XRF
AL2O317.47WT%XRF
FE2O32.2WT%XRF
FEO2.52WT%XRF
MGO1.65WT%XRF
CAO4.2WT%XRF
NA2O3.61WT%XRF
K2O5.53WT%XRF
TIO20.55WT%XRF
P2O50.28WT%XRF
MNO0.11WT%XRF
TOTAL100WT%XRF

References