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Sample MH-8

NavDat sample number 54794 · ANDESITE

Sample

Sample IDMH-8
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude45.3973
Longitude-121.814
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
14 12 16

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.82WT%XRF
TIO20.84WT%XRF
AL2O319.75WT%XRF
FEOT6.58WT%XRF
MNO0.12WT%XRF
MGO2.86WT%XRF
CAO7.35WT%XRF
NA2O3.25WT%XRF
K2O0.29WT%XRF
P2O50.14WT%XRF
TOTAL100WT%XRF

References