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Sample 91

NavDat sample number 90338 · SYENITE

Sample

Sample ID91
Rock nameSYENITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentGold Hill syenite-pyroxenite complex

Location

Latitude46.9738
Longitude-116.805
LocationGold Hill
State / provinceIdaho

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
111.2 110.4 112

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO262.9WT%XRF
AL2O316.33WT%XRF
FE2O32.53WT%XRF
FEO2.9WT%XRF
MGO1.2WT%XRF
CAO3.6WT%XRF
NA2O3.97WT%XRF
K2O5.64WT%XRF
TIO20.57WT%XRF
P2O50.27WT%XRF
MNO0.11WT%XRF
TOTAL100.02WT%XRF

References