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Sample MB-181

NavDat sample number 75555 · BASALT

Sample

Sample IDMB-181
Rock nameBASALT
Rock typeVOLCANIC
CompositionMAFIC
MaterialIGNEOUS

Location

Latitude48.638
Longitude-121.735
State / provincewashington
FormationBasalt of Lake Shannon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.094 0.073 0.115

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO251.42WT%XRF
TIO21.43WT%XRF
AL2O317.68WT%XRF
FEOT8.8WT%XRF
MNO0.15WT%XRF
MGO6.5WT%XRF
CAO8.77WT%XRF
NA2O3.94WT%XRF
K2O0.63WT%XRF
P2O50.29WT%XRF

References