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Sample MB-332b

NavDat sample number 75589 · DACITE

Sample

Sample IDMB-332b
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude48.909
Longitude-121.791
State / provincewashington
FormationDacite of Nooksack Falls

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.149 0.144 0.154

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO264.46WT%XRF
TIO20.75WT%XRF
AL2O316.82WT%XRF
FEOT4.1WT%XRF
MNO0.08WT%XRF
MGO1.56WT%XRF
CAO3.92WT%XRF
NA2O4.68WT%XRF
K2O2.93WT%XRF
P2O50.29WT%XRF
LOI0.19WT%XRF

References