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Sample 93L-10A

NavDat sample number 36763 · RHYOLITE

Sample

Sample ID93L-10A
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.464
Longitude-106.807
LocationWolf Cr Ski Area, ridge crest
State / provinceCOLORADO

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
28.41 28.31 28.51

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO262.3WT%XRF
TIO20.57WT%XRF
AL2O316.5WT%XRF
FE2O34.09WT%XRF
MGO1.37WT%XRF
CAO3.41WT%XRF
NA2O3.79WT%XRF
K2O3.97WT%XRF
P2O50.26WT%XRF
MNO0.09WT%XRF
LOI2.58WT%XRF
TOTAL96.35WT%XRF
RB86PPMXRF
SR630PPMXRF
Y27PPMXRF
ZR225PPMXRF
NB10PPMXRF
BA1100PPMXRF
LA47PPMXRF
CE70PPMXRF

References