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Sample s_7

NavDat sample number 34197 · RHYODACITE

Sample

Sample IDs_7
Rock nameRHYODACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentVITROPHYRE

Location

Latitude42.9621
Longitude-122.051
LocationCASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT MAZAMA / PACIFIC OCEAN
State / provinceOREGON
Location commentWINEGLASS WELDED TUFF

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.9 0 1.8

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO270.6WT%XRF
MGO0.8WT%XRF
RB46PPMXRF
SR370PPMXRF
SR87_SR860.70358TIMS

References