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Sample 81MT257A

NavDat sample number 13797 · GRANITE

Sample

Sample ID81MT257A
Rock nameGRANITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude46.1033
Longitude-114.536
LocationIDAHO COUNTY
State / provinceIdaho
Volcanic fieldIDAHO BATHOLITH, Bitterroot lobe

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
77 60 95

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO264.4WT%XRF
AL2O317.1WT%XRF
MGO1.88WT%XRF
CAO3.35WT%XRF
NA2O4.42WT%XRF
K2O3.37WT%XRF
TIO20.55WT%XRF
P2O50.17WT%XRF
MNO0.04WT%XRF
FE2O3T3.4WT%XRF
TOTAL98.68WT%XRF

References