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Sample 857

NavDat sample number 66617 · RHYOLITE

Sample

Sample ID857
Alternate IDAYB-424
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentAshflow tuff

Location

Latitude43.9239
Longitude-117.655
State / provinceOregon
FormationBully Creek Formation
Elevation914

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
8.25 5.3 11.2 late Miocene

Analyses

Whole Rock

ItemValueStd. dev.UnitMethod
SIO271.54WT%XRF
AL2O313.59WT%XRF
TIO20.58WT%XRF
FEOT4.64WT%XRF
MNO0.21WT%XRF
CAO1.35WT%XRF
MGO0.93WT%XRF
K2O4.5WT%XRF
NA2O2.53WT%XRF
P2O50.13WT%XRF
TOTAL100WT%XRF
LOI8.7WT%XRF
CR22PPMICP
BA969PPMICP
RB86PPMICP
SR65PPMICP
ZR392PPMICP
Y74PPMICP
NB20PPMICP

References