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Sample 79MT188A

NavDat sample number 13603 · DIORITE

Sample

Sample ID79MT188A
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.1511
Longitude-114.652
LocationIDAHO COUNTY
State / provinceIdaho
Volcanic fieldIDAHO BATHOLITH, Bitterroot lobe

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
77 60 95

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO255WT%XRF
AL2O315.6WT%XRF
MGO4.46WT%XRF
CAO7.35WT%XRF
NA2O3.36WT%XRF
K2O1.53WT%XRF
TIO22.85WT%XRF
P2O50.34WT%XRF
MNO0.12WT%XRF
FE2O3T9.16WT%XRF
TOTAL99.77WT%XRF

References