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Sample s_SH133

NavDat sample number 41467 · DACITE

Sample

Sample IDs_SH133
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentPELEEAN SPINE

Location

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

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
-0.00198 0 -0.002178

Analyses

GLASS

ItemValueStd. dev.UnitMethod
SIO279.59WT%EPMA
TIO20.28WT%EPMA
AL2O311.09WT%EPMA
FEOT1.37WT%EPMA
CAO0.23WT%EPMA
MGO0.06WT%EPMA
MNO0.04WT%EPMA
K2O5.32WT%EPMA
NA2O2.74WT%EPMA

References