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Sample 1501

NavDat sample number 6968 · ANDESITE

Sample

Sample ID1501
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.6
Longitude-122.299
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
21 17 25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.25WT%XRF
TIO21.07WT%XRF
AL2O319.1WT%XRF
FEOT6.51WT%XRF
MNO0.12WT%XRF
MGO3.58WT%XRF
CAO8.37WT%XRF
NA2O3.4WT%XRF
K2O0.36WT%XRF
P2O50.24WT%XRF
TOTAL97.31WT%XRF

References