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Sample 80MT240E

NavDat sample number 13757 · DIORITE

Sample

Sample ID80MT240E
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
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
SIO249.3WT%XRF
AL2O316.4WT%XRF
MGO4.6WT%XRF
CAO7.02WT%XRF
NA2O3.6WT%XRF
K2O2.2WT%XRF
TIO23.17WT%XRF
P2O50.4WT%XRF
MNO0.14WT%XRF
FE2O3T12.5WT%XRF
TOTAL99.33WT%XRF

References