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Composition of common phases
Table 8: Common phases, (as) assumed composition, (det) specific determination of composition
Phase
Broken Hill
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Ratio
Pb/204 Pb
208
207
Pb/204 Pb
206
Pb/204 Pb
Value
35.675
35.65
15.389
15.39
16.003
16.00
Type
as
as
as
as
as
as
Reference
Doe et al. (1985)
Rudnick and Goldstein (1990)
Doe et al. (1985)
Rudnick and Goldstein (1990)
Doe et al. (1985)
Rudnick and Goldstein (1990)
Composition of the solid earth
Table 9: Isotopic composition of solid earth materials, (as) assumed composition, (det)
specific determination of composition
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Element
Chondritic Nd
Ratio
143
Nd/144 Nd
Terrestrial Hg
204
Hg/202 Hg
Value
0.512638
0.51264
0.512638
0.2299
Type
det
as
as
det
Reference
Jacobsen and Wasserburg (1980)
Ingle et al. (2010)
Blichert-Toft and Albarède (2009)
Zadnik et al. (1989)
Atomic masses
Table 10: Atomic masses, as used in mass fractionation corrections by the Nu
Element
Pb
Tl
Isotope
204
206
207
208
203
205
Mass
203.973037
205.974455
206.975885
207.976641
202.972336
204.97441
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Reference
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