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Sample ST-325

NavDat sample number 55353 · ANDESITE

Sample

Sample IDST-325
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.0364
Longitude-122.009
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
7 5 10

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.01WT%XRF
TIO20.68WT%XRF
AL2O315.87WT%XRF
FEOT3.15WT%XRF
MNO0.1WT%XRF
MGO0.68WT%XRF
CAO2.43WT%XRF
NA2O5.9WT%XRF
K2O3WT%XRF
P2O50.16WT%XRF
TOTAL98.3WT%XRF
LOI0.92WT%XRF

References