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Sample EB8303-1

NavDat sample number 12624 · TRACHYTE

Sample

Sample IDEB8303-1
Rock nameTRACHYTE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude29.7
Longitude-102.945
Locationinterior, East Black Hill intrusion
State / provinceTexas

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
36.5 26 38

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO259.7WT%XRF
TIO20.09WT%XRF
AL2O317.8WT%XRF
FE2O35.12WT%XRF
FEO0.2WT%XRF
MNO0.22WT%XRF
MGO0.18WT%XRF
CAO1.31WT%XRF
NA2O7.11WT%XRF
K2O5.45WT%XRF
P2O50.06WT%XRF
CO20.3WT%XRF
TOTAL97.24WT%XRF
RB220PPMXRF
SR30PPMXRF
ZR1610PPMXRF

References