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Sample 16

NavDat sample number 30780 · RHYOLITE

Sample

Sample ID16
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.775
Longitude-118.708
LocationGlass Mountain
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
1 0.79 1.2

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO277.2WT%EDXRF
TIO20.07WT%EDXRF
AL2O312.7WT%EDXRF
FE2O30.78WT%EDXRF
MNO0.03WT%EDXRF
CAO0.44WT%EDXRF
NA2O3.74WT%EDXRF
K2O4.88WT%EDXRF
LOI0.38WT%EDXRF
RB150PPMEDXRF
Y20PPMEDXRF
ZR90PPMEDXRF
NB20PPMEDXRF

References