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Sample s_MSH336-6

NavDat sample number 35133 · DACITE

Sample

Sample IDs_MSH336-6
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentPumice

Location

Latitude46.2
Longitude-122.18
LocationMount St. Helens
State / provinceWashington
Location commentSmith Creek

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0 0.00335 0.0039

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO266.04WT%XRF
TIO20.57WT%XRF
AL2O317.28WT%XRF
FEOT3.78WT%XRF
CAO4.38WT%XRF
MGO1.24WT%XRF
MNO0.08WT%XRF
K2O1.35WT%XRF
NA2O4.34WT%XRF

References