← Search

Sample B74-20

NavDat sample number 5266 · BASALT

Sample

Sample IDB74-20
Rock nameBASALT
Rock typeVOLCANIC
CompositionMAFIC
MaterialIGNEOUS

Location

Latitude36.0289
Longitude-117.676
State / provinceCalifornia
Volcanic fieldCoso

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
3.4 3.06 3.74

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO247.76WT%XRF
TIO21.28WT%XRF
AL2O318.53WT%XRF
FE2O32.68WT%XRF
FEO7.23WT%XRF
MNO0.18WT%XRF
MGO8WT%AAS
CAO10.26WT%XRF
NA2O3.22WT%AAS
K2O0.03WT%XRF
P2O50.34WT%UNKNOWN
H2O0.68WT%UNKNOWN
SR369PPMXRF

References