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Sample 212-3

NavDat sample number 130156 · ANDESITE

Sample

Sample ID212-3
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byBacon and Lanphere
CommentWest Wall, ice rafted block?, 1020' depth off of Palisaide Point

Location

Latitude42.9689
Longitude-122.078
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.079 0.069 0.089

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO260WT%XRF
K2O1.394WT%XRF

References