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Sample TR-11

NavDat sample number 5041 · PYROCLASTIC-FALL

Sample

Sample IDTR-11
Rock namePYROCLASTIC-FALL
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.6218
Longitude-121.912
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
4 2 7

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.58WT%COL
TIO21.59WT%XRF
AL2O315.43WT%XRF
FEOT3.19WT%XRF
MGO0.9WT%AAS
CAO2.79WT%XRF
NA2O4.68WT%AAS
K2O2.84WT%XRF
TOTAL100.45WT%XRF

References