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Sample H3573

NavDat sample number 61982 · PYROCLASTIC-FALL

Sample

Sample IDH3573
Rock namePYROCLASTIC-FALL
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Commentfrom Hamilton (1965) [AN: 1965-016392]

Location

Latitude44.1881
Longitude-111.329
LocationUpper Mesa Falls
State / provinceIdaho
Volcanic fieldMesa Falls Tuff (Yellowstone Group)

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
1.285 1.281 1.289

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO276.3WT%UNKNOWN
TIO20.17WT%UNKNOWN
AL2O312.57WT%UNKNOWN
MNO0.05WT%UNKNOWN
MGO0.08WT%UNKNOWN
CAO0.57WT%UNKNOWN
NA2O3.52WT%UNKNOWN
K2O5.04WT%UNKNOWN
P2O50.03WT%UNKNOWN
TOTAL100WT%UNKNOWN
FEOT1.67WT%UNKNOWN

References