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Sample s_111880

NavDat sample number 35413 · GABBRO

Sample

Sample IDs_111880
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
SIO252.3WT%XRF
TIO20.26WT%XRF
AL2O324.2WT%XRF
FE2O33.54WT%XRF
CAO13.6WT%XRF
MGO3.18WT%XRF
MNO0.07WT%XRF
K2O0.13WT%XRF
NA2O2.66WT%XRF

References