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Sample s_72881-30G

NavDat sample number 35411 · GABBRO

Sample

Sample IDs_72881-30G
Rock nameGABBRO
Rock typePLUTONIC
CompositionMAFIC
MaterialIGNEOUS
CommentPLAG-RICH, LAMINATED

Location

Latitude46.2
Longitude-122.18
LocationCASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. HELENS / CASTLE CREEK FLOWS / PACIFIC OCEAN
State / provinceWASHINGTON

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.02 0.003 0.04 QUATERNARY

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO249.3WT%XRF
TIO20.68WT%XRF
AL2O324.4WT%XRF
FE2O35.43WT%XRF
CAO13WT%XRF
MGO3.22WT%XRF
MNO0.07WT%XRF
K2O0.08WT%XRF
NA2O2.74WT%XRF
P2O50.05WT%XRF

References