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Sample 1294

NavDat sample number 6970 · ANDESITE

Sample

Sample ID1294
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.54
Longitude-122.279
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
12 7 17

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.78WT%XRF
TIO21.01WT%XRF
AL2O318.59WT%XRF
FEOT6.03WT%XRF
MNO0.12WT%XRF
MGO4.54WT%XRF
CAO8.03WT%XRF
NA2O3.03WT%XRF
K2O0.67WT%XRF
P2O50.19WT%XRF
TOTAL99.26WT%XRF

References