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Sample PB-1

NavDat sample number 29818 · DACITE

Sample

Sample IDPB-1
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude46.743
Longitude-121.314
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
4 2 7

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO266.93WT%XRF
TIO20.5WT%XRF
AL2O316.66WT%XRF
FEOT3.61WT%XRF
MNO0.06WT%XRF
MGO1.64WT%XRF
CAO4.67WT%XRF
NA2O4.11WT%XRF
K2O1.66WT%XRF
P2O50.16WT%XRF
TOTAL100.01WT%XRF

References