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Sample YP54A3

NavDat sample number 62001 · RHYOLITE

Sample

Sample IDYP54A3
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Commentfrom Boyd (1961) [AN: 1961-007929]

Location

Latitude44.5333
Longitude-110.841
LocationMidway Geyser Basin
State / provinceWyoming
Volcanic fieldPlateau Rhyolite, Upper Basin Member, Biscuit Basin flow

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.516 0.509 0.523

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO276.32WT%UNKNOWN
TIO20.27WT%UNKNOWN
AL2O312.22WT%UNKNOWN
MNO0.04WT%UNKNOWN
MGO0.11WT%UNKNOWN
CAO0.7WT%UNKNOWN
NA2O3.45WT%UNKNOWN
K2O5.31WT%UNKNOWN
TOTAL100WT%UNKNOWN
FEOT1.54WT%UNKNOWN
ZRO20.04WT%UNKNOWN

References