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Sample 7H87A

NavDat sample number 48553 · BASALT

Sample

Sample ID7H87A
Rock nameBASALT
Rock typeVOLCANIC
CompositionMAFIC
MaterialIGNEOUS

Location

Latitude43.5781
Longitude-113.98
LocationLittle Wood River area
State / provinceIdaho
Volcanic fieldChallis Volcanic Group

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
49 47 51

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO262.61WT%XRF
TIO20.59WT%XRF
AL2O314.44WT%XRF
FE2O3T5.25WT%XRF
MNO0.09WT%XRF
MGO2.83WT%XRF
CAO3.75WT%XRF
NA2O3.14WT%XRF
K2O4.15WT%XRF
P2O50.26WT%XRF
LOI2.84WT%XRF
TOTAL99.95WT%XRF

References