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Sample 1547

NavDat sample number 130083 · BASALTIC-ANDESITE

Sample

Sample ID1547
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byBacon and Lanphere
CommentNorthwest of Pumice Flat, 4.0km ESE of Union Peak

Location

Latitude42.8149
Longitude-122.179
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.116 0.092 0.14

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO255WT%XRF
K2O0.774WT%XRF

References