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Sample MH-8B1

NavDat sample number 54795 · ANDESITE

Sample

Sample IDMH-8B1
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
SIO260.56WT%XRF
TIO20.85WT%XRF
AL2O319.97WT%XRF
FEOT5.08WT%XRF
MNO0.17WT%XRF
MGO2.53WT%XRF
CAO6.99WT%XRF
NA2O3.31WT%XRF
K2O0.39WT%XRF
P2O50.15WT%XRF
TOTAL100WT%XRF

References