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Sample 94TO-B219

NavDat sample number 59977 · ANDESITE

Sample

Sample ID94TO-B219
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.3308
Longitude-122.734
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
36 32.4 39.6

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO259.75WT%XRF
TIO21.13WT%XRF
AL2O317.01WT%XRF
FEOT6.09WT%XRF
MNO0.11WT%XRF
MGO3.7WT%XRF
CAO6.88WT%XRF
NA2O3.43WT%XRF
K2O1.64WT%XRF
P2O50.26WT%XRF
TOTAL99.54WT%XRF
LOI1.31WT%XRF
BA279PPMXRF
RB30PPMXRF
SR370PPMXRF
Y31PPMXRF
ZR216PPMXRF
NB12PPMXRF

References