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Sample 1210

NavDat sample number 130070 · BASALTIC-ANDESITE

Sample

Sample ID1210
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byBacon and Lanphere
CommentEast of Annie Falls, 1.1km E of falls

Location

Latitude42.8171
Longitude-122.1
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.651 0.623 0.679

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO252.4WT%XRF
K2O0.56WT%XRF

References