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Sample 93-TO-A20

NavDat sample number 50954 · ANDESITE

Sample

Sample ID93-TO-A20
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.3797
Longitude-122.524
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
19 5 34

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.61WT%UNKNOWN
TIO21.21WT%UNKNOWN
AL2O317.64WT%UNKNOWN
FEOT6.92WT%UNKNOWN
MNO0.15WT%UNKNOWN
MGO3.75WT%UNKNOWN
CAO7.56WT%UNKNOWN
NA2O3.74WT%UNKNOWN
K2O1.1WT%UNKNOWN
P2O50.31WT%UNKNOWN
TOTAL99.74WT%UNKNOWN
LOI0.91WT%UNKNOWN
BA225PPMUNKNOWN
LA-30PPMUNKNOWN
CE46PPMUNKNOWN
RB20PPMUNKNOWN
SR420PPMUNKNOWN
Y25PPMUNKNOWN
ZR215PPMUNKNOWN
NB19PPMUNKNOWN
CR69PPMUNKNOWN
NI58PPMUNKNOWN
CU83PPMUNKNOWN
ZN59PPMUNKNOWN

References