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Sample OU-708-75

NavDat sample number 46006 · PYROCLASTIC-FLOW

Sample

Sample IDOU-708-75
Rock namePYROCLASTIC-FLOW
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.835
Longitude-107.185
LocationBrown Lakes Section,15' above vitrophyre
State / provinceCOLORADO
FormationBachelor Caldera Cycle, Carpenter Ridge Tuff

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
27.35 27.25 27.45

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
CAO0.7084WT%XRF
NA2O3.26876WT%XRF
K2O5.57612WT%XRF
LOI1.38WT%XRF
TOTAL9.55328WT%XRF

References