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Sample YP914

NavDat sample number 62005 · RHYOLITE

Sample

Sample IDYP914
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Commentfrom Fenner (1938) [AN: 1939-005828]

Location

Latitude44.9061
Longitude-110.412
LocationGardner River
State / provinceWyoming
Volcanic fieldPlateau Rhyolite, Obsidian Creek Member

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.22 0.116 0.316

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO275.84WT%UNKNOWN
TIO20.16WT%UNKNOWN
AL2O312.72WT%UNKNOWN
MNO0.03WT%UNKNOWN
MGO0.4WT%UNKNOWN
CAO0.83WT%UNKNOWN
NA2O3.45WT%UNKNOWN
K2O4.81WT%UNKNOWN
P2O50.03WT%UNKNOWN
TOTAL100WT%UNKNOWN
FEOT1.73WT%UNKNOWN

References