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Sample MK85542

NavDat sample number 16086 · ANDESITE

Sample

Sample IDMK85542
Rock nameANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentintrusion

Location

Latitude45.873
Longitude-121.879
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
14.55 5.3 23.8 Miocene

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.77WT%XRF
TIO21.99WT%XRF
AL2O315.22WT%XRF
FEOT9.8WT%XRF
MNO0.18WT%XRF
MGO3.15WT%XRF
CAO6.49WT%XRF
NA2O2.81WT%XRF
K2O1.25WT%XRF
P2O50.34WT%XRF
TOTAL100WT%XRF

References