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Sample 90CG-V656

NavDat sample number 29513 · ANDESITE

Sample

Sample ID90CG-V656
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.135
Longitude-122.5
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
36 32.4 39.6

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.72WT%XRF
TIO21.83WT%XRF
AL2O316.12WT%XRF
FEOT8.26WT%XRF
MNO0.13WT%XRF
MGO2.99WT%XRF
CAO5.8WT%XRF
NA2O3.97WT%XRF
K2O1.69WT%XRF
P2O50.49WT%XRF
TOTAL100.04WT%XRF
LOI2.21WT%XRF
BA360PPMXRF
LA-30PPMXRF
CE46PPMXRF
RB37PPMXRF
SR345PPMXRF
Y42PPMXRF
ZR320PPMXRF
NB22PPMXRF

References