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Sample s_11281-62B

NavDat sample number 35433 · DACITE

Sample

Sample IDs_11281-62B
Rock nameDACITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
CommentINCLUSION

Location

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

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.02 0 0.04 QUATERNARY

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.8WT%AAS
TIO20.41WT%AAS
AL2O316.7WT%AAS
FE2O33.83WT%AAS
CAO3.91WT%AAS
MGO0.78WT%AAS
MNO0WT%AAS
K2O1.27WT%AAS
NA2O4.27WT%AAS

References