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Sample 210-10

NavDat sample number 130145 · ANDESITE

Sample

Sample ID210-10
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byBacon and Lanphere
CommentLlao Bay, lower unit, 59m depth E of Llao Rock

Location

Latitude42.9675
Longitude-122.127
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.137 0.12 0.154

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.2WT%XRF
K2O1.034WT%XRF

References