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Sample 1611

NavDat sample number 6966 · DACITE

Sample

Sample ID1611
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.61
Longitude-122.299
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
30 25 35

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO266.12WT%XRF
TIO20.81WT%XRF
AL2O315.8WT%XRF
FEOT4.73WT%XRF
MNO0.1WT%XRF
MGO1.62WT%XRF
CAO3.21WT%XRF
NA2O4.65WT%XRF
K2O2.74WT%XRF
P2O50.22WT%XRF
TOTAL98.64WT%XRF

References