← Search

Sample 81F181A

NavDat sample number 15515 · ALASKITE

Sample

Sample ID81F181A
Rock nameALASKITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
CommentSeparate small plug

Location

Latitude48.2
Longitude-121
LocationCyclone Lake Pluton and inferred related bodies
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
49 0 99

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O11.47PERMILLDELTA18O
SIO272.8WT%XRF
K2O4.33WT%XRF
LOI0.7WT%LOI

References