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Sample 1-92

NavDat sample number 4751 · PHONOLITE

Sample

Sample ID1-92
Rock namePHONOLITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude44.3811
Longitude-103.773
State / provinceSouth Dakota
Volcanic fieldBlack Hill Tertiary igneous province

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
47 40 55

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
AL2O314.9377WT%NAA
FE2O31.3447WT%NAA
MGO1.8885WT%NAA
CAO0.3009WT%NAA
NA2O4.3543WT%NAA
TIO20.2291WT%NAA
MNO0.0347WT%NAA
BA248.307PPMNAA
CE7.5335PPMNAA
CO0.9954PPMNAA
CR5.7021PPMNAA
CS8.1624PPMNAA
EU0.4594PPMNAA
HF3.0301PPMNAA
LA5.2401PPMNAA
LU0.1019PPMNAA
RB153.263PPMNAA
SB0.802PPMNAA
SC0.4688PPMNAA
SM3.1094PPMNAA
TA3.3719PPMNAA
TH6.042PPMNAA
V12.1679PPMNAA
YB0.3744PPMNAA

References