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Sample MAD-128

NavDat sample number 36761 · RHYOLITE

Sample

Sample IDMAD-128
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.588
Longitude-106.538
LocationRidgecrest, 2 km E of Del Norte Pk
State / provinceCOLORADO

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28.41 28.31 28.51

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO264.2WT%XRF
TIO20.63WT%XRF
AL2O317.45WT%XRF
FE2O34.7WT%XRF
MGO1.47WT%XRF
CAO3.99WT%XRF
NA2O3.9WT%XRF
K2O3.27WT%XRF
P2O50.24WT%XRF
MNO0.1WT%XRF
TOTAL99.95WT%XRF
RB83PPMXRF
SR805PPMXRF
Y22PPMXRF
ZR267PPMXRF
NB11PPMXRF
BA1050PPMXRF
LA38PPMXRF
CE76PPMXRF

References