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Sample 1236

NavDat sample number 6963 · ANDESITE

Sample

Sample ID1236
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.58
Longitude-122.339
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
40 35 45

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO259.45WT%XRF
TIO20.95WT%XRF
AL2O317.55WT%XRF
FEOT6.12WT%XRF
MNO0.12WT%XRF
MGO3.45WT%XRF
CAO6.81WT%XRF
NA2O4.59WT%XRF
K2O0.75WT%XRF
P2O50.19WT%XRF
TOTAL98.88WT%XRF

References