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Sample 81MT055A

NavDat sample number 13778 · GRANITE

Sample

Sample ID81MT055A
Rock nameGRANITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude46.0389
Longitude-114.532
LocationIDAHO COUNTY
State / provinceIdaho
Volcanic fieldIDAHO BATHOLITH, Bitterroot lobe

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
77 60 95

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO265.8WT%XRF
AL2O316.3WT%XRF
MGO2.04WT%XRF
CAO3.13WT%XRF
NA2O4.24WT%XRF
K2O2.9WT%XRF
TIO20.49WT%XRF
P2O50.16WT%XRF
MNO0.04WT%XRF
FE2O3T2.95WT%XRF
TOTAL98.05WT%XRF

References