← Search

Sample 85

NavDat sample number 17275 · BASALTIC-ANDESITE

Sample

Sample ID85
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.939
Longitude-121.059
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26 24 28

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.78WT%XRF
TIO21.32WT%XRF
AL2O317.7WT%XRF
FEOT9.47WT%XRF
MNO0.17WT%XRF
MGO3.81WT%XRF
CAO7.9WT%XRF
NA2O3.08WT%XRF
K2O1.36WT%XRF
P2O50.42WT%XRF
TOTAL99.99WT%XRF

References