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Sample YS55

NavDat sample number 62017 · PYROCLASTIC-FALL

Sample

Sample IDYS55
Rock namePYROCLASTIC-FALL
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Commentfrom Hamilton (1965) [AN: 1965-016392]

Location

Latitude44.4244
Longitude-111.37
LocationMacks Inn
State / provinceIdaho
Volcanic fieldLava Creek Tuff, Member B

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.602 0.598 0.606

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO276.29WT%UNKNOWN
TIO20.16WT%UNKNOWN
AL2O312.65WT%UNKNOWN
MNO0.02WT%UNKNOWN
MGO0.03WT%UNKNOWN
CAO0.45WT%UNKNOWN
NA2O3.62WT%UNKNOWN
K2O5.24WT%UNKNOWN
P2O50.01WT%UNKNOWN
TOTAL100WT%UNKNOWN
FEOT1.53WT%UNKNOWN

References