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Sample RH-CH-932A

NavDat sample number 12104 · VITROPHERE

Sample

Sample IDRH-CH-932A
Rock nameVITROPHERE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.4833
Longitude-114.692
LocationChallis volcanic field; uppermost East Fork Mayfield Creek
State / provinceIdaho
Volcanic fieldChallis volcanic field, rhyolite complex of East Fork Mayfield Creek

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
46 45 48

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO272WT%XRF
AL2O311.8WT%XRF
FE2O30.67WT%XRF
FEO0.9WT%XRF
MGO0.1WT%XRF
CAO0.39WT%XRF
NA2O2.76WT%XRF
K2O5.82WT%XRF
H2O_PLUS4.2WT%XRF
H2O_MINUS0.16WT%XRF
TIO20.12WT%XRF
P2O50WT%XRF
MNO0WT%XRF
CO20WT%XRF
TOTAL98.92WT%XRF

References