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Sample PP376

NavDat sample number 4859 · RHYOLITE

Sample

Sample IDPP376
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude30.4
Longitude-103.85
LocationHaystack Mountain
State / provinceTexas

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
32 26 38

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO269.65WT%UNKNOWN
TIO20.41WT%UNKNOWN
AL2O313.04WT%UNKNOWN
FE2O33.2WT%UNKNOWN
FEO1.98WT%UNKNOWN
MNO0.15WT%UNKNOWN
MGO0.04WT%UNKNOWN
CAO0.18WT%UNKNOWN
NA2O6.19WT%UNKNOWN
K2O4.22WT%UNKNOWN
P2O50.08WT%UNKNOWN
H2O_PLUS0.25WT%UNKNOWN
H2O_MINUS0.19WT%UNKNOWN
CO20.04WT%UNKNOWN
TOTAL99.62WT%UNKNOWN
ZN194PPMUNKNOWN
RB335PPMUNKNOWN
Y297PPMUNKNOWN
ZR2489PPMUNKNOWN
NB425PPMUNKNOWN

References