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Sample 3-18

NavDat sample number 6924 · ANDESITE

Sample

Sample ID3-18
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude43.605
Longitude-122.631
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
30 25 35

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO260.03WT%UNKNOWN
TIO21.31WT%UNKNOWN
AL2O315.18WT%UNKNOWN
FEOT10.56WT%UNKNOWN
MGO3.62WT%UNKNOWN
CAO4.83WT%UNKNOWN
NA2O3.72WT%UNKNOWN
K2O0.75WT%UNKNOWN
TOTAL99.45WT%UNKNOWN

References