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Sample 1216

NavDat sample number 130085 · BASALTIC-ANDESITE

Sample

Sample ID1216
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byBacon and Lanphere
CommentSouth of Crater Peak, 1.1km S of Summit

Location

Latitude42.8357
Longitude-122.097
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.118 0.07 0.166

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO253.7WT%XRF
K2O1.3WT%XRF

References