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Sample s_154

NavDat sample number 34198 · RHYODACITE

Sample

Sample IDs_154
Rock nameRHYODACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentPUMICE

Location

Latitude42.9778
Longitude-122.126
LocationCASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT MAZAMA / PACIFIC OCEAN
State / provinceOREGON
Location commentLLAO ROCK

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.9 0 1.8

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO270.7WT%XRF
MGO0.79WT%XRF
RB46PPMXRF
SR362PPMXRF
SR87_SR860.70354TIMS
D18O6.5PERMILLMS

References