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Sample s_HQ-1

NavDat sample number 41597 · RHYOLITE

Sample

Sample IDs_HQ-1
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentHEADQUARTER FLOW

Location

Latitude44.2133
Longitude-111.648
LocationCOLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / POST HUCKLEBERRY RIDGE TUFF
State / provinceWYOMING
Location commentSOUTHERN PINNACLE OF FLOW, YELLOWSTONE NATIONAL PARK

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
1.8 1.78 1.81 QUATERNARY

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO274.8WT%XRF
TIO20.181WT%XRF
AL2O311.8WT%XRF
FE2O3T2.16WT%XRF
CAO0.41WT%XRF
MGO0.03WT%XRF
MNO0.04WT%XRF
K2O4.94WT%XRF
NA2O3.46WT%XRF
P2O50.03WT%XRF
LOI0.4WT%IGN
RB190PPMXRF
SR25PPMXRF
Y74PPMXRF
ZR388PPMXRF
NB44PPMXRF
BA947PPMXRF
D18O4.23PERMILLMS
D18O4.3PERMILLMS
D18O4.15PERMILLMS
D18O3.96PERMILLMS
D18O4.01PERMILLMS
D18O2.08PERMILLMS
D18O1.89PERMILLMS
D18O1.91PERMILLMS
D18O3.23PERMILLMS

References