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Sample B-3a

NavDat sample number 5992 · TUFF

Sample

Sample IDB-3a
Rock nameTUFF
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Commentdevitrified

Location

Latitude39.7655
Longitude-119.567
LocationNine Hill Tuff
State / provinceNevada

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
22.78 19.21 26.34

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO271.2WT%XRF
AL2O311.8WT%XRF
FE2O32.6WT%XRF
MGO0.242WT%XRF
CAO0.49WT%XRF
NA2O2.81WT%XRF
K2O5.47WT%XRF
TIO20.15WT%XRF
P2O50.05WT%XRF
U45.5PPMFLUOR

References