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Sample 1-83

NavDat sample number 4745

Sample

Sample ID1-83
Rock typePLUTONIC
MaterialIGNEOUS

Location

Latitude44.3786
Longitude-103.808
State / provinceSouth Dakota
Volcanic fieldBlack Hill Tertiary igneous province

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
47 40 55

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
AL2O315.7445WT%NAA
FE2O30.3276WT%NAA
MGO2.1755WT%NAA
CAO1.034WT%NAA
NA2O5.842WT%NAA
TIO20.3707WT%NAA
MNO0.0127WT%NAA
BA942.32PPMNAA
CE57.1078PPMNAA
CO0.7814PPMNAA
CR4.9634PPMNAA
CS3.2731PPMNAA
EU1.0139PPMNAA
HF7.2785PPMNAA
LA37.313PPMNAA
LU0.766PPMNAA
RB141.73PPMNAA
SB0.9649PPMNAA
SC0.4281PPMNAA
SM3.625PPMNAA
TA2.353PPMNAA
TH72.9588PPMNAA
V15.667PPMNAA
YB3.0985PPMNAA

References