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Sample X3

NavDat sample number 6971 · ANDESITE

Sample

Sample IDX3
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.61
Longitude-122.279
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
21 17 25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.93WT%XRF
TIO20.11WT%XRF
AL2O318.79WT%XRF
FEOT7.07WT%XRF
MNO0.11WT%XRF
MGO3.41WT%XRF
CAO7.44WT%XRF
NA2O3.44WT%XRF
K2O0.43WT%XRF
P2O50.26WT%XRF
TOTAL96.63WT%XRF

References