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Sample 80MT240B

NavDat sample number 13756 · DIORITE

Sample

Sample ID80MT240B
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
SIO254.6WT%XRF
AL2O314.9WT%XRF
MGO2.6WT%XRF
CAO5.64WT%XRF
NA2O3.5WT%XRF
K2O2.39WT%XRF
TIO22.54WT%XRF
P2O50.83WT%XRF
MNO0.15WT%XRF
FE2O3T12.4WT%XRF
TOTAL99.55WT%XRF

References