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Sample 90CG-A244

NavDat sample number 29504 · ANDESITE

Sample

Sample ID90CG-A244
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.1892
Longitude-122.395
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
36 32.4 39.6

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.52WT%XRF
TIO21.36WT%XRF
AL2O316.36WT%XRF
FEOT8.2WT%XRF
MNO0.14WT%XRF
MGO4.11WT%XRF
CAO7.19WT%XRF
NA2O3.43WT%XRF
K2O1.39WT%XRF
P2O50.3WT%XRF
TOTAL99.42WT%XRF
LOI1.82WT%XRF
BA295PPMXRF
LA46PPMXRF
CE82PPMXRF
RB30PPMXRF
SR295PPMXRF
Y39PPMXRF
ZR260PPMXRF
NB21PPMXRF

References