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Sample 206

NavDat sample number 30794 · RHYOLITE

Sample

Sample ID206
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.775
Longitude-118.708
LocationGlass Mountain
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.92 0.828 1.012

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO276.8WT%EDXRF
TIO20.09WT%EDXRF
AL2O312.7WT%EDXRF
FE2O30.8WT%EDXRF
MNO0.04WT%EDXRF
CAO0.46WT%EDXRF
NA2O4.12WT%EDXRF
K2O4.79WT%EDXRF
LOI0.34WT%EDXRF
RB175PPMEDXRF
Y13PPMEDXRF
ZR94PPMEDXRF
NB22PPMEDXRF

References