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Sample 94PS-U470

NavDat sample number 59745 · ANDESITE

Sample

Sample ID94PS-U470
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.2001
Longitude-122.742
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
37 33.3 40.7

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.58WT%XRF
TIO21.14WT%XRF
AL2O317.51WT%XRF
FEOT6.82WT%XRF
MNO0.14WT%XRF
MGO4.07WT%XRF
CAO7.64WT%XRF
NA2O3.86WT%XRF
K2O0.99WT%XRF
P2O50.25WT%XRF
TOTAL99.8WT%XRF
LOI1.01WT%XRF
BA240PPMXRF
RB21PPMXRF
SR378PPMXRF
Y28PPMXRF
ZR189PPMXRF
NB15PPMXRF

References