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Sample 1190

NavDat sample number 130155 · ANDESITE

Sample

Sample ID1190
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byBacon and Lanphere
CommentWest of Red Cone, 6.1km W of Red Cone Summit

Location

Latitude42.995
Longitude-122.237
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.084 0.071 0.097

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.9WT%XRF
K2O1.228WT%XRF

References