← Search

Sample MGE799

NavDat sample number 16174 · RHYOLITE

Sample

Sample IDMGE799
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude30.05
Longitude-104.418
Locationpost-caldera lava, Infiernito caldera
State / provinceTexas

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
36 26 38

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO271.78WT%XRF
TIO20.45WT%XRF
AL2O314.87WT%XRF
FE2O32.34WT%XRF
MNO0.05WT%XRF
MGO0.25WT%XRF
CAO0.98WT%XRF
NA2O4.37WT%XRF
K2O5.09WT%XRF
P2O50.09WT%XRF
H2O_PLUS0.27WT%XRF
TOTAL100.54WT%XRF
RB140PPMICPMS
SR158PPMICPMS
Y36PPMICPMS
ZR356PPMICPMS
NB37PPMICPMS
BA898PPMICPMS

References