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Sample 80MT240A

NavDat sample number 13755 · GRANITE

Sample

Sample ID80MT240A
Rock nameGRANITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude46.0278
Longitude-114.489
LocationIDAHO COUNTY
State / provinceMontana
Volcanic fieldIDAHO BATHOLITH, Bitterroot lobe

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
77 60 95

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.6WT%XRF
AL2O315.7WT%XRF
MGO1.5WT%XRF
CAO2.8WT%XRF
NA2O4.2WT%XRF
K2O3.16WT%XRF
TIO20.46WT%XRF
P2O50.1WT%XRF
MNO0.03WT%XRF
FE2O3T2.84WT%XRF
TOTAL99.39WT%XRF

References