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Sample MB8338

NavDat sample number 12618 · PHONOLITE

Sample

Sample IDMB8338
Rock namePHONOLITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude29.7033
Longitude-102.993
Locationinterior, Middle Black Hill
State / provinceTexas

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
31 26 38

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.5WT%XRF
TIO20.24WT%XRF
AL2O318WT%XRF
FE2O36.24WT%XRF
FEO0.2WT%XRF
MNO0.2WT%XRF
MGO0.22WT%XRF
CAO1.26WT%XRF
NA2O6.75WT%XRF
K2O5.75WT%XRF
P2O50.14WT%XRF
CO20.2WT%XRF
TOTAL97.5WT%XRF
RB180PPMXRF
SR40PPMXRF
ZR1340PPMXRF

References