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Sample LF02-062

NavDat sample number 90159 · RHYODACITE

Sample

Sample IDLF02-062
Rock nameRHYODACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Collected byBullen and Clynne
CommentLower pyroclastic flow; Chaos Crags

Location

Latitude40.5281
Longitude-121.485
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.065 0.0585 0.0715

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SR87_SR860.70411UNKNOWN
SIO269.95WT%XRF

References