← Search

Sample 89-053

NavDat sample number 22295 · ANDESITE

Sample

Sample ID89-053
Rock nameANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.4048
Longitude-121.818
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26 19 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.59WT%XRF
TIO21.12WT%XRF
AL2O317.18WT%XRF
FEO7.05WT%XRF
MNO0.11WT%XRF
MGO3.11WT%XRF
CAO6.82WT%XRF
NA2O4.6WT%XRF
K2O1.18WT%XRF
P2O50.25WT%XRF

References