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Sample Aug-82

NavDat sample number 9249 · ANDESITE

Sample

Sample IDAug-82
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.2
Longitude-122.18
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
-0.001982 0 -0.0021802

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO263.1WT%XRF
AL2O317.7WT%XRF
FE2O34.99WT%XRF
MGO1.94WT%XRF
CAO5.24WT%XRF
NA2O4.55WT%XRF
K2O1.36WT%XRF
TIO20.69WT%ICPMS
P2O50.15WT%ICPMS
MNO0.07WT%ICPMS

References