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Sample 91TF031

NavDat sample number 49724 · DIORITE

Sample

Sample ID91TF031
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byTom Frost

Location

Latitude46.0004
Longitude-115.961
State / provinceIdaho
Volcanic fieldHarpster pluton

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
176 144 208

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.5WT%XRF
TIO20.62WT%XRF
AL2O317.2WT%XRF
FEOT8.45WT%XRF
MNO0.18WT%XRF
MGO4.79WT%XRF
CAO8.87WT%XRF
NA2O3.18WT%XRF
K2O0.37WT%XRF
P2O50.09WT%XRF
TOTAL98.25WT%XRF
H2O0.74WT%UNKNOWN
CO20.02WT%UNKNOWN
LOI0.36WT%XRF
FEO5.52WT%TIT
FE2O33.26WT%TIT

References