← Search

Sample 10.7.54.25

NavDat sample number 15691 · DIORITE

Sample

Sample ID10.7.54.25
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentType area

Location

Latitude48.2
Longitude-121
LocationMarblemount Meta Quartz Diorite
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
227 206 248

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O6.65PERMILLDELTA18O
SIO257.8WT%XRF
K2O1.31WT%XRF
LOI1.6WT%LOI

References