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Sample X2

NavDat sample number 6969 · DACITE

Sample

Sample IDX2
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.61
Longitude-122.279
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
21 17 25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO270.47WT%XRF
TIO20.68WT%XRF
AL2O312.6WT%XRF
FEOT2.76WT%XRF
MNO0.06WT%XRF
MGO0.43WT%XRF
CAO7.22WT%XRF
NA2O2.79WT%XRF
K2O2.93WT%XRF
P2O50.05WT%XRF
TOTAL99.45WT%XRF

References