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Sample 88

NavDat sample number 12040 · DACITE

Sample

Sample ID88
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.13
Longitude-122.073
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
9 7 12

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO263.8WT%XRF
TIO20.62WT%XRF
AL2O317.44WT%XRF
FEOT4.52WT%XRF
MNO0.1WT%XRF
MGO2.08WT%XRF
CAO5.16WT%XRF
NA2O4.32WT%AAS
K2O1.8WT%XRF
P2O50.16WT%XRF
TOTAL99.71WT%XRF
RB29PPMXRF
SR476PPMXRF
ZR133PPMXRF

References