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Sample 78MT097A

NavDat sample number 13559 · DIORITE

Sample

Sample ID78MT097A
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.1792
Longitude-114.63
LocationIDAHO COUNTY
State / provinceIdaho
Volcanic fieldIDAHO BATHOLITH, Bitterroot lobe

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
77 60 95

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.9WT%XRF
AL2O315.3WT%XRF
MGO1.96WT%XRF
CAO2.68WT%XRF
NA2O3.89WT%XRF
K2O2.95WT%XRF
TIO20.49WT%XRF
P2O50.15WT%XRF
MNO0.04WT%XRF
FE2O3T2.96WT%XRF
TOTAL99.32WT%XRF

References