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Sample HC-354

NavDat sample number 55349 · ANDESITE

Sample

Sample IDHC-354
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.0906
Longitude-122.012
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
7 5 10

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO259.79WT%XRF
TIO21.03WT%XRF
AL2O317.65WT%XRF
FEOT6.03WT%XRF
MNO0.14WT%XRF
MGO2.63WT%XRF
CAO5.8WT%XRF
NA2O4.93WT%XRF
K2O1.75WT%XRF
P2O50.24WT%XRF
TOTAL99.37WT%XRF
LOI0.7WT%XRF

References