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Sample 3

NavDat sample number 3768 · RHYOLITE

Sample

Sample ID3
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude40.5
Longitude-105.858
Locationwest side of Iron Mt
State / provinceColorado

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28 26.5 28.5

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO269.8WT%XRF
TIO20.3WT%XRF
P2O50.1WT%XRF
AL2O314.1WT%XRF
FE2O31.1WT%XRF
FEO0.8WT%XRF
CAO1.1WT%XRF
MGO0.3WT%XRF
NA2O4WT%XRF
K2O5WT%XRF
H2O3.2WT%XRF
TOTAL99.8WT%XRF

References