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Sample 90CG-A205

NavDat sample number 29526 · ANDESITE

Sample

Sample ID90CG-A205
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.2092
Longitude-122.416
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
36 32.4 39.6

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO260.01WT%XRF
TIO21.11WT%XRF
AL2O316.38WT%XRF
FEOT6.6WT%XRF
MNO0.11WT%XRF
MGO3.72WT%XRF
CAO6.42WT%XRF
NA2O3.7WT%XRF
K2O1.73WT%XRF
P2O50.21WT%XRF
TOTAL100.2WT%XRF
LOI1.52WT%XRF
BA305PPMXRF
LA-30PPMXRF
CE60PPMXRF
RB33PPMXRF
SR365PPMXRF
Y28PPMXRF
ZR255PPMXRF
NB17PPMXRF

References