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Sample 46

NavDat sample number 3773 · RHYOLITE

Sample

Sample ID46
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude40.498
Longitude-105.846
LocationIron Mt
State / provinceColorado

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
27 26.5 27.5

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO271.2WT%XRF
TIO20.2WT%XRF
P2O50WT%XRF
AL2O313.6WT%XRF
FE2O30.9WT%XRF
FEO1.1WT%XRF
CAO0.7WT%XRF
MGO0.2WT%XRF
NA2O4.6WT%XRF
K2O5.9WT%XRF
H2O2.2WT%XRF
TOTAL100.6WT%XRF

References