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Sample 91-61

NavDat sample number 40738 · BASALT

Sample

Sample ID91-61
Rock nameBASALT
Rock typeVOLCANIC
CompositionMAFIC
MaterialIGNEOUS

Location

Latitude38.1467
Longitude-119.2
LocationRancheria Tuff
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
9.2 8.28 10.12

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.1WT%XRF
TIO21.2WT%XRF
FEO6.62WT%XRF
MGO3.28WT%XRF
BA992PPMXRF
NI31PPMXRF
RB51.7PPMMS-ID
SR840PPMMS-ID
ZR139PPMXRF
LA19PPMXRF
CE50PPMXRF
ND28.1PPMMS-ID
SM5.5PPMMS-ID
SR87_SR860.7059MS
E_ND-2.5MS

References