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Sample MK8574

NavDat sample number 16291 · DACITE

Sample

Sample IDMK8574
Rock nameDACITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
Commentsill

Location

Latitude46.446
Longitude-121.895
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
20 17 23

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.66WT%XRF
TIO20.88WT%XRF
AL2O314.59WT%XRF
FEOT5.45WT%XRF
MNO0.11WT%XRF
MGO0.93WT%XRF
CAO3.6WT%XRF
NA2O3.15WT%XRF
K2O2.42WT%XRF
P2O50.21WT%XRF
TOTAL99.99WT%XRF

References