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Sample MH-19

NavDat sample number 54809 · ANDESITE

Sample

Sample IDMH-19
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude45.3955
Longitude-121.826
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
8 5 12

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.33WT%XRF
TIO21WT%XRF
AL2O319.15WT%XRF
FEOT6.95WT%XRF
MNO0.09WT%XRF
MGO3.88WT%XRF
CAO7.34WT%XRF
NA2O3.16WT%XRF
K2O0.92WT%XRF
P2O50.18WT%XRF
TOTAL100WT%XRF

References