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Sample TR-38

NavDat sample number 5044 · BASALTIC-ANDESITE

Sample

Sample IDTR-38
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.686
Longitude-121.909
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
4 2 7

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.7WT%COL
TIO21.18WT%XRF
AL2O316.19WT%XRF
FEOT7.44WT%XRF
MGO6.74WT%AAS
CAO7.95WT%XRF
NA2O4.43WT%AAS
K2O1.37WT%XRF
TOTAL99.43WT%XRF

References