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Sample 1-68

NavDat sample number 4735

Sample

Sample ID1-68
Rock typePLUTONIC
MaterialIGNEOUS

Location

Latitude44.3389
Longitude-103.822
State / provinceSouth Dakota
Volcanic fieldBlack Hill Tertiary igneous province

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
47 40 55

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
AL2O312.0908WT%NAA
FE2O30.4971WT%NAA
MGO1.7502WT%NAA
CAO0.8645WT%NAA
NA2O4.8415WT%NAA
TIO20.2489WT%NAA
MNO0.1289WT%NAA
BA60.97PPMNAA
CE174.281PPMNAA
CO1.1451PPMNAA
CR9.1556PPMNAA
CS0.7457PPMNAA
EU3.1717PPMNAA
HF9.7053PPMNAA
LA130.834PPMNAA
LU0.64PPMNAA
RB122.04PPMNAA
SB0.6476PPMNAA
SC0.2311PPMNAA
SM0.4277PPMNAA
TA4.2351PPMNAA
TH208.326PPMNAA
V41.0833PPMNAA
YB6.8985PPMNAA

References