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Sample TR-37

NavDat sample number 5042 · BASALTIC-ANDESITE

Sample

Sample IDTR-37
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.689
Longitude-121.911
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
4 2 7

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.62WT%COL
TIO21.37WT%XRF
AL2O319.11WT%XRF
FEOT8.6WT%XRF
MGO3.7WT%AAS
CAO8.1WT%XRF
NA2O3.7WT%AAS
K2O0.8WT%XRF
TOTAL99.97WT%XRF

References