← Search

Sample J83-22

NavDat sample number 13464 · TRACHYTE

Sample

Sample IDJ83-22
Rock nameTRACHYTE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude29.6
Longitude-103.4
LocationNine Point Mesa sill
State / provinceTexas

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
32 26 38

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO262.22WT%UNKNOWN
TIO20.73WT%UNKNOWN
AL2O315.16WT%UNKNOWN
FE2O32.36WT%UNKNOWN
FEO4.36WT%UNKNOWN
MNO0.2WT%UNKNOWN
MGO0.56WT%UNKNOWN
CAO2.38WT%UNKNOWN
NA2O4.65WT%UNKNOWN
K2O5.13WT%UNKNOWN
P2O50.23WT%UNKNOWN
H2O_PLUS0.3WT%UNKNOWN
TOTAL98.28WT%UNKNOWN
RB82PPMUNKNOWN
SR159PPMUNKNOWN
Y43PPMUNKNOWN
ZR444PPMUNKNOWN
NB39PPMUNKNOWN

References