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Sample 8YC-441

NavDat sample number 61965 · RHYOLITE

Sample

Sample ID8YC-441
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.4329
Longitude-110.779
LocationScaup Lake
State / provinceWyoming
Volcanic fieldPlateau Rhyolite, Upper Basin Member, Scaup Lake flow

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.198 0.19 0.206

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO275.36WT%UNKNOWN
TIO20.27WT%UNKNOWN
AL2O312.91WT%UNKNOWN
MNO0.04WT%UNKNOWN
MGO0.2WT%UNKNOWN
CAO0.87WT%UNKNOWN
NA2O3.31WT%UNKNOWN
K2O5.27WT%UNKNOWN
P2O50.12WT%UNKNOWN
TOTAL100WT%UNKNOWN
FEOT1.65WT%UNKNOWN
D18O4.67PERMILLMS
D18O3.1PERMILLMS

References