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Sample 106

NavDat sample number 8573 · ANDESITE

Sample

Sample ID106
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.377
Longitude-114.791
LocationChallis volcanic field
State / provinceIdaho
Volcanic fieldAndesites of Bonanza Peak

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
46 43 49

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO262.74WT%XRF
AL2O313.8WT%XRF
TIO20.8WT%XRF
FEO3.95WT%XRF
MNO0.06WT%XRF
CAO6.53WT%XRF
MGO2.13WT%XRF
K2O2.95WT%XRF
NA2O3.54WT%XRF
P2O50.29WT%XRF
FE2O32.3WT%XRF
TOTAL99.09WT%XRF

References