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Sample s_115543-109

NavDat sample number 9269 · NOT-GIVEN

Sample

Sample IDs_115543-109
Rock nameNOT-GIVEN
Rock typeVOLCANIC
MaterialIGNEOUS
CommentDOME GROWTH PHASE

Location

Latitude46.2
Longitude-122.18
LocationCASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. HELENS / PACIFIC OCEAN
State / provinceWASHINGTON

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
-0.001981 0 -0.0021791

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO277.29WT%EPMA
TIO20.41WT%EPMA
AL2O311.28WT%EPMA
FEOT1.59WT%EPMA
CAO0.71WT%EPMA
MGO0.27WT%EPMA
K2O2.99WT%EPMA
NA2O3.45WT%EPMA
P2O50.06WT%EPMA
SIO273.96WT%EPMA
TIO20.46WT%EPMA
AL2O310.97WT%EPMA
FEOT2.26WT%EPMA
CAO0.89WT%EPMA
MGO0.47WT%EPMA
K2O3.13WT%EPMA
NA2O4.76WT%EPMA
P2O50.09WT%EPMA
SIO262.68WT%WET
TIO20.7WT%WET
AL2O317.78WT%WET
FE2O32.75WT%WET
FEOT4.63WT%WET
FEO3.08WT%WET
CAO5.38WT%WET
MGO2.23WT%WET
MNO0.08WT%WET
K2O1.23WT%WET
NA2O4.5WT%WET
P2O50.14WT%WET

References