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Sample DS87-113

NavDat sample number 45835 · PYROCLASTIC-FLOW

Sample

Sample IDDS87-113
Rock namePYROCLASTIC-FLOW
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.967
Longitude-106.957
LocationSan Luis Pass
State / provinceCOLORADO
FormationNelson Mountain Caldera cycle, Nelson Mountain Tuff, Equity phase, intracaldera

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
26.75 26 27.5

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
ZN46PPMXRF
RB107PPMXRF
SR486PPMXRF
Y23PPMXRF
ZR172PPMXRF
NB13PPMXRF
PB22PPMXRF
TH24PPMXRF

References