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Sample 846

NavDat sample number 39967 · ANDESITE

Sample

Sample ID846
Alternate IDAXB-108
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude43.962
Longitude-117.466
State / provinceOregon
Volcanic fieldXRAL
FormationOregon-Idaho Graben
Elevation762

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
14.55 5.3 23.8 Miocene

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO261.13WT%XRF
AL2O316.7WT%XRF
TIO20.87WT%XRF
FEOT5.66WT%XRF
MNO0.14WT%XRF
CAO5.84WT%XRF
MGO3.01WT%XRF
K2O2.38WT%XRF
NA2O3.83WT%XRF
P2O50.43WT%XRF
TOTAL99.4WT%XRF
LOI1.31WT%XRF
BA995PPMICP
RB32PPMICP
SR614PPMICP
ZR192PPMICP
Y30PPMICP
NB16PPMICP

References