← Search

Sample BX-144

NavDat sample number 7209 · RHYOLITE

Sample

Sample IDBX-144
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.7336
Longitude-122.06
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
25 19 31

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO274.83WT%XRF
TIO20.32WT%XRF
AL2O314.22WT%XRF
FEOT3.15WT%XRF
MGO0.32WT%XRF
CAO0.6WT%XRF
NA2O3.96WT%XRF
K2O2.53WT%XRF
P2O50.05WT%XRF
TOTAL99.36WT%XRF
LOI2.76WT%XRF

References