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Sample 87-168

NavDat sample number 22287 · BASALTIC-ANDESITE

Sample

Sample ID87-168
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.407
Longitude-121.873
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
19 18 21

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO255.58WT%XRF
TIO21.25WT%XRF
AL2O316.89WT%XRF
FEO9.07WT%XRF
MNO0.15WT%XRF
MGO4.4WT%XRF
CAO8.23WT%XRF
NA2O3.28WT%XRF
K2O0.96WT%XRF
P2O50.18WT%XRF

References