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Sample 3

NavDat sample number 8265 · ANDESITE

Sample

Sample ID3
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.763
Longitude-121.237
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
4 3 5

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO262.89WT%XRF
TIO20.74WT%XRF
AL2O317.44WT%XRF
FEOT4.91WT%XRF
MNO0.09WT%XRF
MGO2.45WT%XRF
CAO5.7WT%XRF
NA2O4.06WT%XRF
K2O1.53WT%XRF
P2O50.19WT%XRF
TOTAL100.01WT%XRF

References