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Sample B-2

NavDat sample number 5986 · TUFF

Sample

Sample IDB-2
Rock nameTUFF
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Commentglassy

Location

Latitude39.7573
Longitude-119.684
LocationTuff of Dogskin Mountain
State / provinceNevada

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28.07 27 29.13

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO269.6WT%XRF
AL2O314.2WT%XRF
FE2O32.58WT%XRF
MGO0.471WT%XRF
CAO1.48WT%XRF
NA2O3.48WT%XRF
K2O4.76WT%XRF
TIO20.44WT%XRF
P2O50.05WT%XRF
U3.8PPMFLUOR

References