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Sample s_DS-70

NavDat sample number 30996 · ANDESITE

Sample

Sample IDs_DS-70
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentsubaerial

Location

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

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0 0.000524 0.000226

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO261.69WT%XRF
TIO20.75WT%XRF
AL2O318.16WT%XRF
FEOT4.8WT%XRF
CAO5.89WT%XRF
MGO2.51WT%XRF
MNO0.09WT%XRF
K2O1.27WT%XRF
NA2O4.61WT%XRF
P2O50.16WT%XRF
LA11.6PPMXRF
CE25.9PPMXRF
SM2.82PPMXRF
EU0.96PPMXRF
TB0.4PPMXRF
YB1.3PPMXRF
LU0.2PPMXRF
BE1.3PPMXRF
SC12PPMXRF
V107PPMXRF
CR39PPMXRF
CO15.5PPMXRF
NI18PPMXRF
SIO251.5WT%EPMA
TIO20.43WT%EPMA
AL2O31.61WT%EPMA
FEO9.46WT%EPMA
CAO20.3WT%EPMA
MGO15.9WT%EPMA
MNO0.31WT%EPMA
NA2O0.35WT%EPMA
SIO252.1WT%EPMA
TIO20.27WT%EPMA
AL2O31.25WT%EPMA
FEO19.3WT%EPMA
CAO1.42WT%EPMA
MGO25.5WT%EPMA
MNO0.52WT%EPMA
SIO252.7WT%EPMA
TIO20.27WT%EPMA
AL2O30.72WT%EPMA
FEO20.2WT%EPMA
CAO1.24WT%EPMA
MGO24.7WT%EPMA
MNO0.54WT%EPMA
SIO243.2WT%EPMA
TIO22.52WT%EPMA
AL2O311.5WT%EPMA
FEO12.9WT%EPMA
CAO11.3WT%EPMA
MGO13.8WT%EPMA
MNO0.17WT%EPMA
K2O0.23WT%EPMA
NA2O2.27WT%EPMA

References