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Sample WBD-5/1076.0

NavDat sample number 11108 · SYENITE

Sample

Sample IDWBD-5/1076.0
Rock nameSYENITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentoccurs only in subsurface; holocrystalline; made 60 to 90% coarse grained to pegmatitic sanidine

Location

Latitude44.5231
Longitude-104.448
LocationBear Lodge Mountains; drill core
State / provinceWyoming

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
44 38 50

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO242.19WT%XRF
AL2O312.1WT%XRF
FE2O3T7.52WT%XRF
MGO1.39WT%XRF
CAO11.48WT%XRF
NA2O0.33WT%XRF
K2O9.78WT%XRF
TIO21.33WT%XRF
P2O50.53WT%XRF
MNO0.66WT%XRF
TOTAL87.31WT%XRF

References