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Sample MK85635

NavDat sample number 12892 · DACITE

Sample

Sample IDMK85635
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude46.4207
Longitude-121.924
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
15.7 15.5 15.9

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.02WT%XRF
TIO20.92WT%XRF
AL2O314.83WT%XRF
FEOT5.49WT%XRF
MNO0.11WT%XRF
MGO3.74WT%XRF
CAO1.07WT%XRF
NA2O2.4WT%XRF
K2O3.2WT%XRF
P2O50.22WT%XRF
TOTAL100WT%XRF

References