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Sample 84Sg8

NavDat sample number 16797 · RHYOLITE

Sample

Sample ID84Sg8
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude36.875
Longitude-121.185
Locationcentral Diablo Range
State / provinceCalifornia
Volcanic fieldQuien Sabe

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
9.7 8.5 10.9

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO265.9WT%XRF
AL2O317.16WT%XRF
FE2O31.55WT%XRF
FEO2.09WT%XRF
MGO1.84WT%XRF
CAO4.14WT%XRF
NA2O3.92WT%XRF
K2O2.62WT%XRF
TIO20.65WT%XRF
P2O50.18WT%XRF
MNO0.06WT%XRF

References